using System; using System.IO; using System.Linq; using System.Text; using System.Text.RegularExpressions; using System.Collections.Generic; using System.Diagnostics; using System.Numerics; using Enu = System.Linq.Enumerable; public class Program { long ans; List primes; long[] mult = { 1, 1, 1 }; public void Solve() { long N = Reader.Long(); ans = N - 1; primes = new List(); long n = N; for (long i = 2; i * i <= n; i++) while (n % i == 0) { n /= i; primes.Add(i); } if (n > 1) primes.Add(n); primes.Sort((a, b) => Math.Sign(b - a)); Rec(0); Console.WriteLine(ans + " " + (N - 1)); Console.ReadLine(); } private void Rec(int i) { long sum = mult[0] + mult[1] + mult[2] - 3; if (i == primes.Count) { ans = Math.Min(ans, sum); return; } if (sum > ans) return; Array.Sort(mult); for (int at = 0; at < 3; at++) { mult[at] *= primes[i]; Rec(i + 1); mult[at] /= primes[i]; } } } class Entry { static void Main() { new Program().Solve(); } } class Reader { static TextReader reader = Console.In; static readonly char[] separator = { ' ' }; static readonly StringSplitOptions op = StringSplitOptions.RemoveEmptyEntries; static string[] A = new string[0]; static int i; static void Init() { A = new string[0]; } public static void Set(TextReader r) { reader = r; Init(); } public static void Set(string file) { reader = new StreamReader(file); Init(); } public static bool HasNext() { return CheckNext(); } public static string String() { return Next(); } public static int Int() { return int.Parse(Next()); } public static long Long() { return long.Parse(Next()); } public static double Double() { return double.Parse(Next()); } public static int[] IntLine() { return Array.ConvertAll(Split(Line()), int.Parse); } public static int[] IntArray(int N) { return Range(N, Int); } public static int[][] IntTable(int H) { return Range(H, IntLine); } public static string[] StringArray(int N) { return Range(N, Next); } public static string[][] StringTable(int N) { return Range(N, () => Split(Line())); } public static string Line() { return reader.ReadLine().Trim(); } static T[] Range(int N, Func f) { return Enu.Range(0, N).Select(i => f()).ToArray(); } static string[] Split(string s) { return s.Split(separator, op); } static string Next() { CheckNext(); return A[i++]; } static bool CheckNext() { if (i < A.Length) return true; string line = reader.ReadLine(); if (line == null) return false; if (line == "") return CheckNext(); A = Split(line); i = 0; return true; } }