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

int main(){
    cin.tie(nullptr);
    ios::sync_with_stdio(false); 

    ll m;
    cin>>m;
    for(ll i = 2;i*i<=m;i++){
        if(m%i!=0) continue;
        cout<<i<<" "<<m/i<<endl;
        return 0;
    }
    cout<<1<<" "<<m<<endl;
}