39145301

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 45501120

約数和(自身を除く): 6355819

約数列:

[1, 13, 19, 73, 167, 169, 247, 949, 1387, 2171, 3173, 3211, 12191, 12337, 18031, 28223, 41249, 158483, 231629, 234403, 536237, 2060279, 3011177, 39145301]

約数ペア:

[(1, 39145301), (13, 3011177), (19, 2060279), (73, 536237), (167, 234403), (169, 231629), (247, 158483), (949, 41249), (1387, 28223), (2171, 18031), (3173, 12337), (3211, 12191)]