Q: What is the sum of all factors of the number 396,387 including 396,387?
A: 600,480
The factors of the number 396,387 are: 1, 3, 9, 27, 53, 159, 277, 477, 831, 1431, 2493, 7479, 14681, 44043, 132129, 396387.
If you add them up, you will get the total of 600,480.