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

int main(){
  long long m;
  cin >> m;
  long long x, y;
  bool f = false;
  for(long long i = 2; i <= sqrt(m); i++){
    if(i * (m / i) == m){
      cout << i << " " << m / i << endl;
      f = true;
      break;
    }
  }
  if(f == false){
    cout << 1 << " " << m << endl;
  }
}