Q: What is the sum of all factors of the number 422,289 excluding 422,289?
A: 274,927
The factors of the number 422,289 are: 1, 3, 7, 9, 21, 63, 6703, 20109, 46921, 60327, 140763, 422289.
If you add them up, you will get the total of 422,563. Now subtract 422,289 to get 274,927