Q: What is the sum of all factors of the number 2,142,621 including 2,142,621?
A: 3,333,148
The factors of the number 2,142,621 are: 1, 3, 9, 13, 39, 117, 18313, 54939, 164817, 238069, 714207, 2142621.
If you add them up, you will get the total of 3,333,148.