Q: What is the sum of all factors of the number 390,003 excluding 390,003?
A: 137,613
The factors of the number 390,003 are: 1, 3, 71, 213, 1831, 5493, 130001, 390003.
If you add them up, you will get the total of 390,140. Now subtract 390,003 to get 137,613