Q: What is the sum of all factors of the number 12,421,623 excluding 12,421,623?
A: 4,161,145
The factors of the number 12,421,623 are: 1, 3, 997, 2991, 4153, 12459, 4140541, 12421623.
If you add them up, you will get the total of 12,421,627. Now subtract 12,421,623 to get 4,161,145