#include <iostream>
using namespace std;

int main(void) {
  long long int m;
  cin >> m;
  cin.tie(0);
  ios::sync_with_stdio(false);
  for (long long int i = 2; i * i <= m; i++) {
    if(!(m%i)) {
      cout << m/i << " " << i << endl;
      return 0;
    }
  }
  cout << 1 << " " << m << endl;
  return 0;
}