Q: What is the sum of all factors of the number 399,063 excluding 399,063?
A: 229,673
The factors of the number 399,063 are: 1, 3, 7, 21, 31, 93, 217, 613, 651, 1839, 4291, 12873, 19003, 57009, 133021, 399063.
If you add them up, you will get the total of 399,292. Now subtract 399,063 to get 229,673