22290333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 11255907

約数列:

[1, 3, 13, 31, 39, 93, 103, 179, 309, 403, 537, 1209, 1339, 2327, 3193, 4017, 5549, 6981, 9579, 16647, 18437, 41509, 55311, 72137, 124527, 216411, 239681, 571547, 719043, 1714641, 7430111, 22290333]

約数ペア:

[(1, 22290333), (3, 7430111), (13, 1714641), (31, 719043), (39, 571547), (93, 239681), (103, 216411), (179, 124527), (309, 72137), (403, 55311), (537, 41509), (1209, 18437), (1339, 16647), (2327, 9579), (3193, 6981), (4017, 5549)]