23788569

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 37806048

約数和(自身を除く): 14017479

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 3947, 6027, 11841, 27629, 82887, 161827, 193403, 485481, 580209, 1132789, 3398367, 7929523, 23788569]

約数ペア:

[(1, 23788569), (3, 7929523), (7, 3398367), (21, 1132789), (41, 580209), (49, 485481), (123, 193403), (147, 161827), (287, 82887), (861, 27629), (2009, 11841), (3947, 6027)]