Q: What is the sum of all factors of the number 2,661,381 including 2,661,381?
A: 3,968,640
The factors of the number 2,661,381 are: 1, 3, 9, 31, 93, 279, 9539, 28617, 85851, 295709, 887127, 2661381.
If you add them up, you will get the total of 3,968,640.