题解 | #牛牛的二三七整除#
牛牛的二三七整除
https://www.nowcoder.com/practice/b2cf0b791245436f8f0591ae9f4c664f
n=int(input()) list=[] if n%2==0: list.append(2) if n%3==0: list.append(3) if n%7==0: list.append(7) sorted(list) if len(list)==0: print("n") else: for i in list: print(i,end=" ")