Q: What is the sum of all factors of the number 1,268,421 excluding 1,268,421?
A: 1,089,339
The factors of the number 1,268,421 are: 1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 289, 323, 357, 399, 561, 627, 867, 969, 1309, 1463, 2023, 2261, 3179, 3553, 3927, 4389, 5491, 6069, 6783, 9537, 10659, 16473, 22253, 24871, 38437, 60401, 66759, 74613, 115311, 181203, 422807, 1268421.
If you add them up, you will get the total of 1,268,422. Now subtract 1,268,421 to get 1,089,339