28305158401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{47491}}^1$

素因数の和:47669

約数の個数: 24

約数和(自身を含む): 32425257984

約数和(自身を除く): 4120099583

約数列:

[1, 13, 19, 127, 247, 361, 1651, 2413, 4693, 31369, 45847, 47491, 596011, 617383, 902329, 6031357, 11730277, 17144251, 78407641, 114595783, 222875263, 1489745179, 2177319877, 28305158401]

約数ペア:

[(1, 28305158401), (13, 2177319877), (19, 1489745179), (127, 222875263), (247, 114595783), (361, 78407641), (1651, 17144251), (2413, 11730277), (4693, 6031357), (31369, 902329), (45847, 617383), (47491, 596011)]