30494277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18119}}^1$

素因数の和:18153

約数の個数: 24

約数和(自身を含む): 50880960

約数和(自身を除く): 20386683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 18119, 54357, 163071, 199309, 308023, 597927, 924069, 1793781, 2772207, 3388253, 10164759, 30494277]

約数ペア:

[(1, 30494277), (3, 10164759), (9, 3388253), (11, 2772207), (17, 1793781), (33, 924069), (51, 597927), (99, 308023), (153, 199309), (187, 163071), (561, 54357), (1683, 18119)]