Q: What is the sum of all factors of the number 360,009 excluding 360,009?
A: 236,223
The factors of the number 360,009 are: 1, 3, 9, 13, 17, 39, 51, 117, 153, 181, 221, 543, 663, 1629, 1989, 2353, 3077, 7059, 9231, 21177, 27693, 40001, 120003, 360009.
If you add them up, you will get the total of 360,245. Now subtract 360,009 to get 236,223