Q: What is the sum of all factors of the number 21,024,399 excluding 21,024,399?
A: 10,975,857
The factors of the number 21,024,399 are: 1, 3, 11, 33, 37, 67, 111, 201, 257, 407, 737, 771, 1221, 2211, 2479, 2827, 7437, 8481, 9509, 17219, 27269, 28527, 51657, 81807, 104599, 189409, 313797, 568227, 637103, 1911309, 7008133, 21024399.
If you add them up, you will get the total of 21,024,409. Now subtract 21,024,399 to get 10,975,857