Q: What is the sum of all factors of the number 1,264,347 excluding 1,264,347?
A: 940,869
The factors of the number 1,264,347 are: 1, 3, 7, 9, 21, 47, 49, 61, 63, 141, 147, 183, 329, 423, 427, 441, 549, 987, 1281, 2303, 2867, 2961, 2989, 3843, 6909, 8601, 8967, 20069, 20727, 25803, 26901, 60207, 140483, 180621, 421449, 1264347.
If you add them up, you will get the total of 1,265,287. Now subtract 1,264,347 to get 940,869