Q: What is the sum of all factors of the number 21,428,319 excluding 21,428,319?
A: 10,467,105
The factors of the number 21,428,319 are: 1, 3, 11, 33, 43, 129, 473, 1419, 15101, 45303, 166111, 498333, 649343, 1948029, 7142773, 21428319.
If you add them up, you will get the total of 21,428,329. Now subtract 21,428,319 to get 10,467,105