Q: What is the sum of all factors of the number 669,069 excluding 669,069?
A: 354,447
The factors of the number 669,069 are: 1, 3, 9, 17, 51, 153, 4373, 13119, 39357, 74341, 223023, 669069.
If you add them up, you will get the total of 669,423. Now subtract 669,069 to get 354,447