Q: What is the sum of all factors of the number 4,242,213 excluding 4,242,213?
A: 2,181,435
The factors of the number 4,242,213 are: 1, 3, 9, 27, 81, 83, 249, 631, 747, 1893, 2241, 5679, 6723, 17037, 51111, 52373, 157119, 471357, 1414071, 4242213.
If you add them up, you will get the total of 4,242,215. Now subtract 4,242,213 to get 2,181,435