Q: What is the sum of all factors of the number 2,421,621 excluding 2,421,621?
A: 1,076,289
The factors of the number 2,421,621 are: 1, 3, 9, 269069, 807207, 2421621.
If you add them up, you will get the total of 2,421,622. Now subtract 2,421,621 to get 1,076,289