Q: What is the sum of all factors of the number 421,379 excluding 421,379?
A: 88,669
The factors of the number 421,379 are: 1, 7, 17, 119, 3541, 24787, 60197, 421379.
If you add them up, you will get the total of 421,467. Now subtract 421,379 to get 88,669