Q: What is the sum of all factors of the number 2,111,421 including 2,111,421?
A: 3,031,840
The factors of the number 2,111,421 are: 1, 3, 13, 39, 54139, 162417, 703807, 2111421.
If you add them up, you will get the total of 3,031,840.