Q: What is the sum of all factors of the number 144,309 excluding 144,309?
A: 65,643
The factors of the number 144,309 are: 1, 3, 11, 33, 4373, 13119, 48103, 144309.
If you add them up, you will get the total of 144,374. Now subtract 144,309 to get 65,643