Q: What is the sum of all factors of the number 3,628,881 excluding 3,628,881?
A: 1,877,103
The factors of the number 3,628,881 are: 1, 3, 9, 27, 71, 81, 213, 631, 639, 1893, 1917, 5679, 5751, 17037, 44801, 51111, 134403, 403209, 1209627, 3628881.
If you add them up, you will get the total of 3,628,882. Now subtract 3,628,881 to get 1,877,103