Q: What is the sum of all factors of the number 8,421,889 excluding 8,421,889?
A: 1,203,135
The factors of the number 8,421,889 are: 1, 7, 1203127, 8421889.
If you add them up, you will get the total of 8,421,890. Now subtract 8,421,889 to get 1,203,135