Q: What is the sum of all factors of the number 6,390,789 excluding 6,390,789?
A: 2,428,923
The factors of the number 6,390,789 are: 1, 3, 43, 107, 129, 321, 463, 1389, 4601, 13803, 19909, 49541, 59727, 148623, 2130263, 6390789.
If you add them up, you will get the total of 6,390,791. Now subtract 6,390,789 to get 2,428,923