427366933

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 515059776

約数和(自身を除く): 87692843

約数列:

[1, 7, 23, 131, 161, 529, 881, 917, 3013, 3703, 6167, 20263, 21091, 69299, 115411, 141841, 466049, 485093, 807877, 2654453, 3262343, 18581171, 61052419, 427366933]

約数ペア:

[(1, 427366933), (7, 61052419), (23, 18581171), (131, 3262343), (161, 2654453), (529, 807877), (881, 485093), (917, 466049), (3013, 141841), (3703, 115411), (6167, 69299), (20263, 21091)]