Q: What is the sum of all factors of the number 33,021 excluding 33,021?
A: 15,939
The factors of the number 33,021 are: 1, 3, 9, 27, 1223, 3669, 11007, 33021.
If you add them up, you will get the total of 33,036. Now subtract 33,021 to get 15,939