42906123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19301}}^1$

素因数の和:19339

約数の個数: 24

約数和(自身を含む): 70259280

約数和(自身を除く): 27353157

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 19301, 57903, 173709, 250913, 366719, 752739, 1100157, 2258217, 3300471, 4767347, 14302041, 42906123]

約数ペア:

[(1, 42906123), (3, 14302041), (9, 4767347), (13, 3300471), (19, 2258217), (39, 1100157), (57, 752739), (117, 366719), (171, 250913), (247, 173709), (741, 57903), (2223, 19301)]