23331411

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 36241920

約数和(自身を除く): 12910509

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 2903, 8037, 8709, 26127, 55157, 136441, 165471, 409323, 496413, 1227969, 2592379, 7777137, 23331411]

約数ペア:

[(1, 23331411), (3, 7777137), (9, 2592379), (19, 1227969), (47, 496413), (57, 409323), (141, 165471), (171, 136441), (423, 55157), (893, 26127), (2679, 8709), (2903, 8037)]