Q: What is the sum of all factors of the number 21,931,077 excluding 21,931,077?
A: 12,171,323
The factors of the number 21,931,077 are: 1, 3, 7, 21, 49, 147, 343, 1029, 21313, 63939, 149191, 447573, 1044337, 3133011, 7310359, 21931077.
If you add them up, you will get the total of 21,931,089. Now subtract 21,931,077 to get 12,171,323