Q: What is the sum of all factors of the number 642,969 excluding 642,969?
A: 293,031
The factors of the number 642,969 are: 1, 3, 9, 199, 359, 597, 1077, 1791, 3231, 71441, 214323, 642969.
If you add them up, you will get the total of 643,262. Now subtract 642,969 to get 293,031