Q: What is the sum of all factors of the number 423,843 excluding 423,843?
A: 222,045
The factors of the number 423,843 are: 1, 3, 7, 21, 20183, 60549, 141281, 423843.
If you add them up, you will get the total of 424,065. Now subtract 423,843 to get 222,045