Q: What is the sum of all factors of the number 13,431,121 including 13,431,121?
A: 14,774,688
The factors of the number 13,431,121 are: 1, 11, 121, 1331, 10091, 111001, 1221011, 13431121.
If you add them up, you will get the total of 14,774,688.