Q: What is the sum of all factors of the number 1,344,603 excluding 1,344,603?
A: 671,397
The factors of the number 1,344,603 are: 1, 3, 13, 23, 39, 69, 299, 897, 1499, 4497, 19487, 34477, 58461, 103431, 448201, 1344603.
If you add them up, you will get the total of 1,345,274. Now subtract 1,344,603 to get 671,397