Q: What is the sum of all factors of the number 28,143,143 excluding 28,143,143?
A: 6,479,641
The factors of the number 28,143,143 are: 1, 7, 17, 61, 119, 427, 1037, 3877, 7259, 27139, 65909, 236497, 461363, 1655479, 4020449, 28143143.
If you add them up, you will get the total of 28,143,149. Now subtract 28,143,143 to get 6,479,641