Respuesta :

JinaWu
1+2+3=6 and 1x2x3=6 so your answer is 1,2 and 3.
28 is the sum of 1,2,4,7 and 14. And there are other examples. But to answer your question, the perfect number had to be a product of all of its factors, so the number can only be 6. The only answer is 1,2 and 3.
Hope this helps! :)