Q: What is the sum of all factors of the number 28,413 excluding 28,413?
A: 24,003
The factors of the number 28,413 are: 1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2583, 3157, 4059, 9471, 28413.
If you add them up, you will get the total of 28,437. Now subtract 28,413 to get 24,003