1330239999

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 1976048640

約数和(自身を除く): 645808641

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 1331, 2607, 3993, 4217, 9559, 12651, 28677, 46387, 105149, 139161, 315447, 333143, 510257, 999429, 1530771, 3664573, 5612827, 10993719, 16838481, 40310303, 120930909, 443413333, 1330239999]

約数ペア:

[(1, 1330239999), (3, 443413333), (11, 120930909), (33, 40310303), (79, 16838481), (121, 10993719), (237, 5612827), (363, 3664573), (869, 1530771), (1331, 999429), (2607, 510257), (3993, 333143), (4217, 315447), (9559, 139161), (12651, 105149), (28677, 46387)]