23394111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 35777280

約数和(自身を除く): 12383169

約数列:

[1, 3, 13, 19, 39, 57, 131, 241, 247, 393, 723, 741, 1703, 2489, 3133, 4579, 5109, 7467, 9399, 13737, 31571, 32357, 59527, 94713, 97071, 178581, 410423, 599849, 1231269, 1799547, 7798037, 23394111]

約数ペア:

[(1, 23394111), (3, 7798037), (13, 1799547), (19, 1231269), (39, 599849), (57, 410423), (131, 178581), (241, 97071), (247, 94713), (393, 59527), (723, 32357), (741, 31571), (1703, 13737), (2489, 9399), (3133, 7467), (4579, 5109)]