Q: What is the sum of all factors of the number 1,213,983 excluding 1,213,983?
A: 539,561
The factors of the number 1,213,983 are: 1, 3, 9, 134887, 404661, 1213983.
If you add them up, you will get the total of 1,214,522. Now subtract 1,213,983 to get 539,561