56199819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4129}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 80948000

約数和(自身を除く): 24748181

約数列:

[1, 3, 13, 39, 349, 1047, 4129, 4537, 12387, 13611, 53677, 161031, 1441021, 4323063, 18733273, 56199819]

約数ペア:

[(1, 56199819), (3, 18733273), (13, 4323063), (39, 1441021), (349, 161031), (1047, 53677), (4129, 13611), (4537, 12387)]