Q: What is the sum of all factors of the number 1,424,643 excluding 1,424,643?
A: 738,813
The factors of the number 1,424,643 are: 1, 3, 11, 23, 33, 69, 253, 759, 1877, 5631, 20647, 43171, 61941, 129513, 474881, 1424643.
If you add them up, you will get the total of 1,425,381. Now subtract 1,424,643 to get 738,813