#include<iostream>
#include<cmath>
using namespace std;

typedef long long ll;

int main(){
ll m;
cin>>m;

for(ll i=2; i <=sqrt(m); i++){
     if(m%i == 0){
        cout << i << " " << m/i << endl;
        return 0;
     }
}

cout << 1 << " " << m << endl;
}