23893767

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 36550800

約数和(自身を除く): 12657033

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2129, 3741, 6387, 11223, 19161, 61741, 91547, 185223, 274641, 555669, 823923, 2654863, 7964589, 23893767]

約数ペア:

[(1, 23893767), (3, 7964589), (9, 2654863), (29, 823923), (43, 555669), (87, 274641), (129, 185223), (261, 91547), (387, 61741), (1247, 19161), (2129, 11223), (3741, 6387)]