#include<iostream>
#include<vector>
#include<string>
#include<algorithm>	
#include<map>
#include<set>
#include<utility>
#include<cmath>
#include<cstring>
#include<queue>
#include<cstdio>
#include<sstream>
#include<iomanip>
#define loop(i,a,b) for(int i=a;i<b;i++) 
#define rep(i,a) loop(i,0,a)
#define pb push_back
#define mp make_pair
#define all(in) in.begin(),in.end()
#define shosu(x) fixed<<setprecision(x)
using namespace std;
//kaewasuretyuui
typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<pii> vp;
typedef vector<vp> vvp;
typedef pair<int,pii> pip;
typedef vector<pip>vip;
const double PI=acos(-1);
const double EPS=1e-8;
const ll inf=1e17;
int main(){
	ll in;
	cin>>in;
	ll out=inf;
	for(ll i=1;i*i<=in;i++)if(in%(i+1)==0){
		cout<<i<<endl;
		ll t=in/(i+1);
		out=min(out,i+t-1);
		for(ll j=1;j*j<=t;j++)if(t%(j+1)==0){
			out=min(out,i+j+t/(j+1)-1);
		}
	}
	if(out==inf)out=in-1;
	cout<<out<<" "<<in-1<<endl;
}