Q: What is the sum of all factors of the number 2,991,289 excluding 2,991,289?
A: 427,335
The factors of the number 2,991,289 are: 1, 7, 427327, 2991289.
If you add them up, you will get the total of 2,991,716. Now subtract 2,991,289 to get 427,335