23898369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 12044031

約数列:

[1, 3, 11, 33, 79, 89, 103, 237, 267, 309, 869, 979, 1133, 2607, 2937, 3399, 7031, 8137, 9167, 21093, 24411, 27501, 77341, 89507, 100837, 232023, 268521, 302511, 724193, 2172579, 7966123, 23898369]

約数ペア:

[(1, 23898369), (3, 7966123), (11, 2172579), (33, 724193), (79, 302511), (89, 268521), (103, 232023), (237, 100837), (267, 89507), (309, 77341), (869, 27501), (979, 24411), (1133, 21093), (2607, 9167), (2937, 8137), (3399, 7031)]