Q: What is the sum of all factors of the number 1,213,173 excluding 1,213,173?
A: 674,167
The factors of the number 1,213,173 are: 1, 3, 9, 13, 39, 117, 10369, 31107, 93321, 134797, 404391, 1213173.
If you add them up, you will get the total of 1,213,847. Now subtract 1,213,173 to get 674,167