86440367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 99724464

約数和(自身を除く): 13284097

約数列:

[1, 13, 19, 113, 163, 247, 361, 1469, 2119, 2147, 3097, 4693, 18419, 27911, 40261, 40793, 58843, 239447, 349961, 530309, 764959, 4549493, 6649259, 86440367]

約数ペア:

[(1, 86440367), (13, 6649259), (19, 4549493), (113, 764959), (163, 530309), (247, 349961), (361, 239447), (1469, 58843), (2119, 40793), (2147, 40261), (3097, 27911), (4693, 18419)]