Q: What is the sum of all factors of the number 5,438,421 including 5,438,421?
A: 8,124,182
The factors of the number 5,438,421 are: 1, 3, 9, 27, 81, 67141, 201423, 604269, 1812807, 5438421.
If you add them up, you will get the total of 8,124,182.