/* -*- coding: utf-8 -*-
 *
 * 414.cc: No.414 衝動 - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

/* typedef */

typedef long long ll;

/* global variables */

/* subroutines */

/* main */

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

  for (ll p = 2; p * p <= m; p++)
    if (m % p == 0) {
      printf("%lld %lld\n", p, m / p);
      return 0;
    }

  printf("1 %lld\n", m);
  return 0;
}