33464781

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{821}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 55396224

約数和(自身を除く): 21931443

約数列:

[1, 3, 7, 9, 21, 63, 647, 821, 1941, 2463, 4529, 5747, 5823, 7389, 13587, 17241, 40761, 51723, 531187, 1593561, 3718309, 4780683, 11154927, 33464781]

約数ペア:

[(1, 33464781), (3, 11154927), (7, 4780683), (9, 3718309), (21, 1593561), (63, 531187), (647, 51723), (821, 40761), (1941, 17241), (2463, 13587), (4529, 7389), (5747, 5823)]