Q: What is the sum of all factors of the number 39,721 excluding 39,721?
A: 5,783
The factors of the number 39,721 are: 1, 11, 23, 157, 253, 1727, 3611, 39721.
If you add them up, you will get the total of 39,726. Now subtract 39,721 to get 5,783