23138181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12301}}^1$

素因数の和:12337

約数の個数: 24

約数和(自身を含む): 38382240

約数和(自身を除く): 15244059

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 12301, 36903, 110709, 135311, 233719, 405933, 701157, 1217799, 2103471, 2570909, 7712727, 23138181]

約数ペア:

[(1, 23138181), (3, 7712727), (9, 2570909), (11, 2103471), (19, 1217799), (33, 701157), (57, 405933), (99, 233719), (171, 135311), (209, 110709), (627, 36903), (1881, 12301)]