#include <iostream>
#include <vector>
#include <algorithm>
#include <map>
#include <string>
#include <queue>
#include <stack>
#include <math.h>
#include <set>
#include <cstdio>
#define ALL(obj) (obj).begin(),(obj).end()
#define RALL(obj) (obj).rbegin(),(obj).rend()
#define P pair<int, int>

#define MOD 1000000007
#define INF 1012345678
#define NINF (-2147483647-1)
#define LLINF 9223372036854775807
using ll = long long;
using namespace std;

int main() {
    ll M;
    cin >> M;
    int N = 1000000;
    // エラトステネスの篩
    // N以下の素数
    vector<bool> isprime(N + 1, true);
    vector<int> prime;
    for (int i = 2; i*i <= N; i++)
    {
        if (isprime[i]) {
            for (int j = i + i; j <= N; j += i)
            {
                isprime[j] = false;
            }
        }
    }
    for (int i = 2; i < N; i++)
    {
        if (isprime[i]) {
            prime.push_back(i);
        }
    }
    for (int i = 0; i < prime.size(); i++)
    {
        if (M % prime[i] == 0) {
            cout << prime[i] << " " << M / prime[i] << endl;
            getchar(); getchar();
            return 0;
        }
    }
    cout << 1 << " " << M << endl;
    getchar(); getchar();
}