Q: What is the sum of all factors of the number 331,149 excluding 331,149?
A: 212,723
The factors of the number 331,149 are: 1, 3, 7, 13, 21, 39, 91, 273, 1213, 3639, 8491, 15769, 25473, 47307, 110383, 331149.
If you add them up, you will get the total of 331,361. Now subtract 331,149 to get 212,723