Q: What is the sum of all factors of the number 8,406,741 including 8,406,741?
A: 12,810,304
The factors of the number 8,406,741 are: 1, 3, 7, 21, 400321, 1200963, 2802247, 8406741.
If you add them up, you will get the total of 12,810,304.