#!/usr/bin/python# -*- coding: UTF-8 -*-from sys import stdoutn = int(raw_input("input number:\n"))print "n = %d" % nfor i in range(2,n + 1):    while n != i:        if n % i == 0:            stdout.write(str(i))            stdout.write("*")            n = n / i        else:            breakprint "%d" % n