Q: What is the sum of all factors of the number 421,319 excluding 421,319?
A: 21,001
The factors of the number 421,319 are: 1, 37, 59, 193, 2183, 7141, 11387, 421319.
If you add them up, you will get the total of 421,340. Now subtract 421,319 to get 21,001