#include<iostream>
#include<math.h>

using namespace std;
#define int long long

signed main(){

   int M;
   cin>> M;

   if(M==1){
      cout<< 1<< " "<< 1<< endl;
      return 0;
   }

   for(int i=2; i<=sqrt(M); i++){
      if(M%i==0){
         cout<< i<< " "<< M/i<< endl;
         return 0;
      }
   }

   cout<< 1<< " "<< M<< endl;

   return 0;
}