Q: What is the sum of all factors of the number 2,213,421 excluding 2,213,421?
A: 1,159,443
The factors of the number 2,213,421 are: 1, 3, 7, 21, 105401, 316203, 737807, 2213421.
If you add them up, you will get the total of 2,213,422. Now subtract 2,213,421 to get 1,159,443