31166213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 36804600

約数和(自身を除く): 5638387

約数列:

[1, 13, 19, 29, 229, 247, 361, 377, 551, 2977, 4351, 4693, 6641, 7163, 10469, 56563, 82669, 86333, 126179, 136097, 1074697, 1640327, 2397401, 31166213]

約数ペア:

[(1, 31166213), (13, 2397401), (19, 1640327), (29, 1074697), (229, 136097), (247, 126179), (361, 86333), (377, 82669), (551, 56563), (2977, 10469), (4351, 7163), (4693, 6641)]