Q: What is the sum of all factors of the number 4,142,421 including 4,142,421?
A: 6,205,472
The factors of the number 4,142,421 are: 1, 3, 9, 27, 81, 243, 17047, 51141, 153423, 460269, 1380807, 4142421.
If you add them up, you will get the total of 6,205,472.