23377509

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 35761440

約数和(自身を除く): 12383931

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2083, 3741, 6249, 11223, 18747, 60407, 89569, 181221, 268707, 543663, 806121, 2597501, 7792503, 23377509]

約数ペア:

[(1, 23377509), (3, 7792503), (9, 2597501), (29, 806121), (43, 543663), (87, 268707), (129, 181221), (261, 89569), (387, 60407), (1247, 18747), (2083, 11223), (3741, 6249)]