Q: What is the sum of all factors of the number 1,206,621 including 1,206,621?
A: 1,877,148
The factors of the number 1,206,621 are: 1, 3, 9, 13, 39, 117, 10313, 30939, 92817, 134069, 402207, 1206621.
If you add them up, you will get the total of 1,877,148.