Q: What is the sum of all factors of the number 3,105,963 excluding 3,105,963?
A: 2,113,641
The factors of the number 3,105,963 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 7043, 21129, 49301, 63387, 147903, 345107, 443709, 1035321, 3105963.
If you add them up, you will get the total of 3,105,965. Now subtract 3,105,963 to get 2,113,641