Q: What is the sum of all factors of the number 1,143,987 including 1,143,987?
A: 1,642,704
The factors of the number 1,143,987 are: 1, 3, 13, 39, 29333, 87999, 381329, 1143987.
If you add them up, you will get the total of 1,642,704.