Q: What is the sum of all factors of the number 2,748,321 excluding 2,748,321?
A: 1,221,489
The factors of the number 2,748,321 are: 1, 3, 9, 305369, 916107, 2748321.
If you add them up, you will get the total of 2,748,322. Now subtract 2,748,321 to get 1,221,489