Q: What is the sum of all factors of the number 1,989,039 excluding 1,989,039?
A: 867,073
The factors of the number 1,989,039 are: 1, 3, 13, 39, 51001, 153003, 663013, 1989039.
If you add them up, you will get the total of 1,989,906. Now subtract 1,989,039 to get 867,073