2013159789

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{34739}}^1$

素因数の和:34929

約数の個数: 24

約数和(自身を含む): 2991530880

約数和(自身を除く): 978371091

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 1233, 6439, 19317, 34739, 57951, 104217, 312651, 1632733, 4759243, 4898199, 14277729, 14694597, 42833187, 223684421, 671053263, 2013159789]

約数ペア:

[(1, 2013159789), (3, 671053263), (9, 223684421), (47, 42833187), (137, 14694597), (141, 14277729), (411, 4898199), (423, 4759243), (1233, 1632733), (6439, 312651), (19317, 104217), (34739, 57951)]