Q: What is the sum of all factors of the number 1,216,869 excluding 1,216,869?
A: 493,851
The factors of the number 1,216,869 are: 1, 3, 29, 71, 87, 197, 213, 591, 2059, 5713, 6177, 13987, 17139, 41961, 405623, 1216869.
If you add them up, you will get the total of 1,217,362. Now subtract 1,216,869 to get 493,851