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());
            long tmp = (long)Math.Sqrt(num);
            var list = new List<long>();

            for (int i = 2; i <= tmp; i++)
            {
                if (num % i == 0)
                {
                    list.Add(i);
                    list.Add(num / i);
                    break;
                }
            }
            if (list.Count() == 0) Console.WriteLine(1 + " " + num / 1);
            else Console.WriteLine(list[0]+" "+list[1]);
            
		}

	}
}