123241011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{8221}}^1$

素因数の和:8506

約数の個数: 16

約数和(自身を含む): 173648640

約数和(自身を除く): 50407629

約数列:

[1, 3, 19, 57, 263, 789, 4997, 8221, 14991, 24663, 156199, 468597, 2162123, 6486369, 41080337, 123241011]

約数ペア:

[(1, 123241011), (3, 41080337), (19, 6486369), (57, 2162123), (263, 468597), (789, 156199), (4997, 24663), (8221, 14991)]