using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace tes
{
	class contest
	{
		static void Main(string[] args)
		{
			long num = long.Parse(Console.ReadLine());
            if (num <= 2) Console.WriteLine(num / 1 + " " + 1);
            else
            {
                for (int i = 2; i * i <= num; i++)
                {
                    if (num % i == 0)
                    {
                        Console.WriteLine(num / i + " " + i);
                        break;
                    }
                }
            }
            
		}

	}
}