Q: What is the sum of all factors of the number 3,893,439 excluding 3,893,439?
A: 1,820,481
The factors of the number 3,893,439 are: 1, 3, 11, 33, 127, 381, 929, 1397, 2787, 4191, 10219, 30657, 117983, 353949, 1297813, 3893439.
If you add them up, you will get the total of 3,893,440. Now subtract 3,893,439 to get 1,820,481