#include <bits/stdc++.h>
#include <algorithm>
using namespace std;

int yh(int x)
{
    int j,he=0;
    for(j=2;j<x;j++)
    {
        if(x%j==0)
        {
            he=he+j;
        }
    }
    return he;
}
int main()
{
    int s,a,b,i,yuea,yueb;
    cin >>s;
    for(i=s; ;i++)
    {
        yuea=yh(i);
        a=i;
        b=yuea;
        yueb=yh(b);
        if(yueb==a)
        {
            cout <<a<<" "<<b;
            break;
        }
    }
    cout <<endl;
    return 0;
}