Q: What is the sum of all factors of the number 9,876,399 excluding 9,876,399?
A: 4,404,273
The factors of the number 9,876,399 are: 1, 3, 13, 39, 157, 471, 1613, 2041, 4839, 6123, 20969, 62907, 253241, 759723, 3292133, 9876399.
If you add them up, you will get the total of 9,876,403. Now subtract 9,876,399 to get 4,404,273