Q: What is the sum of all factors of the number 1,221,813 excluding 1,221,813?
A: 543,041
The factors of the number 1,221,813 are: 1, 3, 9, 135757, 407271, 1221813.
If you add them up, you will get the total of 1,222,356. Now subtract 1,221,813 to get 543,041