1330249869

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 2210757120

約数和(自身を除く): 880507251

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 191, 241, 247, 507, 573, 723, 741, 1521, 1719, 2169, 2223, 2483, 3133, 3211, 3629, 4579, 7449, 9399, 9633, 10887, 13737, 22347, 28197, 28899, 32279, 32661, 40729, 41211, 46031, 47177, 59527, 96837, 122187, 138093, 141531, 178581, 290511, 366561, 414279, 424593, 535743, 598403, 613301, 773851, 874589, 1795209, 1839903, 2321553, 2623767, 5385627, 5519709, 6964659, 7779239, 7871301, 11369657, 23337717, 34108971, 70013151, 102326913, 147805541, 443416623, 1330249869]

約数ペア:

[(1, 1330249869), (3, 443416623), (9, 147805541), (13, 102326913), (19, 70013151), (39, 34108971), (57, 23337717), (117, 11369657), (169, 7871301), (171, 7779239), (191, 6964659), (241, 5519709), (247, 5385627), (507, 2623767), (573, 2321553), (723, 1839903), (741, 1795209), (1521, 874589), (1719, 773851), (2169, 613301), (2223, 598403), (2483, 535743), (3133, 424593), (3211, 414279), (3629, 366561), (4579, 290511), (7449, 178581), (9399, 141531), (9633, 138093), (10887, 122187), (13737, 96837), (22347, 59527), (28197, 47177), (28899, 46031), (32279, 41211), (32661, 40729)]