Q: What is the sum of all factors of the number 423,353,439 excluding 423,353,439?
A: 203,836,881
The factors of the number 423,353,439 are: 1, 3, 9, 27, 15679757, 47039271, 141117813, 423353439.
If you add them up, you will get the total of 423,353,642. Now subtract 423,353,439 to get 203,836,881