Q: What is the sum of all factors of the number 1,424,289 excluding 1,424,289?
A: 561,695
The factors of the number 1,424,289 are: 1, 3, 43, 61, 129, 181, 183, 543, 2623, 7783, 7869, 11041, 23349, 33123, 474763, 1424289.
If you add them up, you will get the total of 1,424,850. Now subtract 1,424,289 to get 561,695