Q: What is the sum of all factors of the number 1,142,421 including 1,142,421?
A: 1,740,864
The factors of the number 1,142,421 are: 1, 3, 7, 21, 54401, 163203, 380807, 1142421.
If you add them up, you will get the total of 1,740,864.