Q: What is the sum of all factors of the number 21,243,129 excluding 21,243,129?
A: 7,480,263
The factors of the number 21,243,129 are: 1, 3, 71, 213, 99733, 299199, 7081043, 21243129.
If you add them up, you will get the total of 21,243,136. Now subtract 21,243,129 to get 7,480,263