#include <stdio.h>
#include <math.h>

int main(void)
{
	long m,i;
	scanf("%ld",&m);
	for(i=2;i<=(int)sqrt(m);i++){
		if(m%i==0)
		break;
	}
	if(i==(int)sqrt(m)+1)printf("1 %ld",m);
	else printf("%ld %ld",m/i,m/(m/i));
	return 0;
}