28788890061

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^2\times {\mathrm{12391}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 39295626816

約数和(自身を除く): 10506736755

約数列:

[1, 3, 73, 103, 219, 309, 7519, 10609, 12391, 22557, 31827, 37173, 774457, 904543, 1276273, 2323371, 2713629, 3828819, 93167929, 131456119, 279503787, 394368357, 9596296687, 28788890061]

約数ペア:

[(1, 28788890061), (3, 9596296687), (73, 394368357), (103, 279503787), (219, 131456119), (309, 93167929), (7519, 3828819), (10609, 2713629), (12391, 2323371), (22557, 1276273), (31827, 904543), (37173, 774457)]