23789577

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 38579200

約数和(自身を除く): 14789623

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 399, 547, 763, 1641, 2071, 2289, 3829, 6213, 10393, 11487, 14497, 31179, 43491, 59623, 72751, 178869, 218253, 417361, 1132837, 1252083, 3398511, 7929859, 23789577]

約数ペア:

[(1, 23789577), (3, 7929859), (7, 3398511), (19, 1252083), (21, 1132837), (57, 417361), (109, 218253), (133, 178869), (327, 72751), (399, 59623), (547, 43491), (763, 31179), (1641, 14497), (2071, 11487), (2289, 10393), (3829, 6213)]