Q: What is the sum of all factors of the number 1,289,157 excluding 1,289,157?
A: 429,723
The factors of the number 1,289,157 are: 1, 3, 429719, 1289157.
If you add them up, you will get the total of 1,289,586. Now subtract 1,289,157 to get 429,723