Q: What is the sum of all factors of the number 1,374,489 excluding 1,374,489?
A: 716,391
The factors of the number 1,374,489 are: 1, 3, 9, 27, 71, 81, 213, 239, 639, 717, 1917, 2151, 5751, 6453, 16969, 19359, 50907, 152721, 458163, 1374489.
If you add them up, you will get the total of 1,375,205. Now subtract 1,374,489 to get 716,391