Q: What is the sum of all factors of the number 978,159 excluding 978,159?
A: 627,473
The factors of the number 978,159 are: 1, 3, 7, 13, 21, 39, 91, 273, 3583, 10749, 25081, 46579, 75243, 139737, 326053, 978159.
If you add them up, you will get the total of 978,786. Now subtract 978,159 to get 627,473