Q: What is the sum of all factors of the number 5,621,391 excluding 5,621,391?
A: 2,498,409
The factors of the number 5,621,391 are: 1, 3, 9, 624599, 1873797, 5621391.
If you add them up, you will get the total of 5,621,393. Now subtract 5,621,391 to get 2,498,409