23220717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31337}}^1$

素因数の和:31372

約数の個数: 16

約数和(自身を含む): 35098560

約数和(自身を除く): 11877843

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 31337, 94011, 407381, 595403, 1222143, 1786209, 7740239, 23220717]

約数ペア:

[(1, 23220717), (3, 7740239), (13, 1786209), (19, 1222143), (39, 595403), (57, 407381), (247, 94011), (741, 31337)]