Q: What is the sum of all factors of the number 5,621,961 including 5,621,961?
A: 7,678,944
The factors of the number 5,621,961 are: 1, 3, 41, 123, 45707, 137121, 1873987, 5621961.
If you add them up, you will get the total of 7,678,944.