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

#define rep(i, n) for (int i = 0; i < (int)(n); i++)
using ll = long long int;

int main() {
  ll P;
  cin >> P;
  int B = 1;
  for (int A = 1; A*A <= P; A++) {
    if (P % A == 0) {
      B = P / A;
    }
  }
  cout << P/B << " " << B << endl;
  return 0;
}