Q: What is the sum of all factors of the number 21,210,007 excluding 21,210,007?
A: 5,039,513
The factors of the number 21,210,007 are: 1, 7, 13, 91, 169, 1183, 17929, 125503, 233077, 1631539, 3030001, 21210007.
If you add them up, you will get the total of 21,210,012. Now subtract 21,210,007 to get 5,039,513