30267447

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 47401200

約数和(自身を除く): 17133753

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 1889, 2289, 5341, 5667, 13223, 16023, 39669, 92561, 205901, 277683, 617703, 1441307, 4323921, 10089149, 30267447]

約数ペア:

[(1, 30267447), (3, 10089149), (7, 4323921), (21, 1441307), (49, 617703), (109, 277683), (147, 205901), (327, 92561), (763, 39669), (1889, 16023), (2289, 13223), (5341, 5667)]