#define _CRT_SECURE_NO_WARNINGS
#include<sstream>
#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<climits>
#include<cmath>
#include<string>
#include<vector>
#include<set>
#include<map>
#include<queue>
#include<numeric>
#include<functional>
#include<algorithm>
#include<bitset>
#include<tuple>
#include<unordered_set>
#include<random>
using namespace std;
#define INF (1<<29)
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define all(v) v.begin(),v.end()
#define uniq(v) v.erase(unique(all(v)),v.end())


int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	long long m;
	cin>>m;
	long long a=1,b=m;
	for(long long i=2;i*i<=m;i++){
		if(m%i==0){
			a=i;
			b=m/i;
			break;
		}
	}
	cout<<a<<' '<<b<<endl;

	return 0;
}