30072133

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 39903192

約数和(自身を除く): 9831059

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 2777, 10829, 19439, 36101, 47209, 136073, 252707, 330463, 613717, 1768949, 2313241, 4296019, 30072133]

約数ペア:

[(1, 30072133), (7, 4296019), (13, 2313241), (17, 1768949), (49, 613717), (91, 330463), (119, 252707), (221, 136073), (637, 47209), (833, 36101), (1547, 19439), (2777, 10829)]