29289663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 45914960

約数和(自身を除く): 16625297

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1801, 1807, 5403, 5421, 16209, 16263, 23413, 70239, 210717, 250339, 751017, 2253051, 3254407, 9763221, 29289663]

約数ペア:

[(1, 29289663), (3, 9763221), (9, 3254407), (13, 2253051), (39, 751017), (117, 250339), (139, 210717), (417, 70239), (1251, 23413), (1801, 16263), (1807, 16209), (5403, 5421)]