Q: What is the sum of all factors of the number 123,873 excluding 123,873?
A: 42,975
The factors of the number 123,873 are: 1, 3, 157, 263, 471, 789, 41291, 123873.
If you add them up, you will get the total of 123,915. Now subtract 123,873 to get 42,975