Q: What is the sum of all factors of the number 33,957 excluding 33,957?
A: 28,443
The factors of the number 33,957 are: 1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 3087, 3773, 4851, 11319, 33957.
If you add them up, you will get the total of 33,985. Now subtract 33,957 to get 28,443