Q: What is the sum of all factors of the number 31,131 excluding 31,131?
A: 15,029
The factors of the number 31,131 are: 1, 3, 9, 27, 1153, 3459, 10377, 31131.
If you add them up, you will get the total of 31,146. Now subtract 31,131 to get 15,029