package Experiment.java程序设计.test7;
public class test01 {
   
public static void main(String[] args) {
        for (int i = 1; i <1001 ; i++) {
            int count=0;
            for (int j = 1; j < i ; j++) {
                if (i%j == 0){
                    count+=j;
                }
            }
            if (count == i){
                System.out.println(i);
            }
        }
    }
}
原文:https://www.cnblogs.com/hinata000/p/14679646.html