Q: What is the sum of all factors of the number 3,636,639 excluding 3,636,639?
A: 1,739,017
The factors of the number 3,636,639 are: 1, 3, 9, 43, 129, 387, 9397, 28191, 84573, 404071, 1212213, 3636639.
If you add them up, you will get the total of 3,636,640. Now subtract 3,636,639 to get 1,739,017