Q: What is the sum of all factors of the number 28,280,007 excluding 28,280,007?
A: 19,362,393
The factors of the number 28,280,007 are: 1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9161, 27483, 64127, 82449, 192381, 448889, 577143, 1346667, 3142223, 4040001, 9426669, 28280007.
If you add them up, you will get the total of 28,280,026. Now subtract 28,280,007 to get 19,362,393