Q: What is the sum of all factors of the number 17,072,271 excluding 17,072,271?
A: 8,667,729
The factors of the number 17,072,271 are: 1, 3, 9, 29, 87, 149, 261, 439, 447, 1317, 1341, 3951, 4321, 12731, 12963, 38193, 38889, 65411, 114579, 196233, 588699, 1896919, 5690757, 17072271.
If you add them up, you will get the total of 17,072,279. Now subtract 17,072,271 to get 8,667,729