Q: What is the sum of all factors of the number 2,103,213 excluding 2,103,213?
A: 1,101,715
The factors of the number 2,103,213 are: 1, 3, 7, 21, 100153, 300459, 701071, 2103213.
If you add them up, you will get the total of 2,103,214. Now subtract 2,103,213 to get 1,101,715