78752401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18413}}^1$

素因数の和:18480

約数の個数: 16

約数和(自身を含む): 98993664

約数和(自身を除く): 20241263

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 18413, 128891, 239369, 865411, 1675583, 6057877, 11250343, 78752401]

約数ペア:

[(1, 78752401), (7, 11250343), (13, 6057877), (47, 1675583), (91, 865411), (329, 239369), (611, 128891), (4277, 18413)]