Q: What is the sum of all factors of the number 40,971 excluding 40,971?
A: 21,493
The factors of the number 40,971 are: 1, 3, 7, 21, 1951, 5853, 13657, 40971.
If you add them up, you will get the total of 40,992. Now subtract 40,971 to get 21,493