#include <cstdio>
#include <cstring>
#include <string>
#include <cmath>
#include <cassert>
#include <iostream>
#include <algorithm>
#include <stack>
#include <queue>
#include <vector>
#include <set>
#include <map>
#include <bitset>
using namespace std;

#define repl(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define rep(i,n) repl(i,0,n)
#define mp(a,b) make_pair(a,b)
#define pb(a) push_back(a)
#define all(x) (x).begin(),(x).end()
#define dbg(x) cout<<#x"="<<x<<endl
#define fi first
#define se second

#define INF 2147483600


int main(){
  long n;
  cin>>n;

  for(long i=2; (i<1e+6 && i*i<=n); i++){
    if(n%i==0){
      cout<<i<<" "<<n/i<<endl;
      return 0;
    }
  }

  cout<<1<<" "<<n<<endl;

  return 0;
}