42170037

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22067}}^1$

素因数の和:22097

約数の個数: 24

約数和(自身を含む): 70441056

約数和(自身を除く): 28271019

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 22067, 66201, 154469, 286871, 463407, 860613, 1081283, 2008097, 3243849, 6024291, 14056679, 42170037]

約数ペア:

[(1, 42170037), (3, 14056679), (7, 6024291), (13, 3243849), (21, 2008097), (39, 1081283), (49, 860613), (91, 463407), (147, 286871), (273, 154469), (637, 66201), (1911, 22067)]