#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
    ll m;
    cin>>m;
    for (int i=2;i*i<=m;i++)
        if (m%i==0) {
            cout<<i<<' '<<m/i<<endl;
            return 0;
        }
    cout<<1<<' '<<m<<endl;
    return 0;
}