Q: What is the sum of all factors of the number 3,990,567 excluding 3,990,567?
A: 2,090,329
The factors of the number 3,990,567 are: 1, 3, 7, 21, 190027, 570081, 1330189, 3990567.
If you add them up, you will get the total of 3,990,569. Now subtract 3,990,567 to get 2,090,329