Q: What is the sum of all factors of the number 15,040,413 excluding 15,040,413?
A: 7,865,379
The factors of the number 15,040,413 are: 1, 3, 9, 23, 69, 113, 207, 339, 643, 1017, 1929, 2599, 5787, 7797, 14789, 23391, 44367, 72659, 133101, 217977, 653931, 1671157, 5013471, 15040413.
If you add them up, you will get the total of 15,040,420. Now subtract 15,040,413 to get 7,865,379