321508506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113287}}^1$

素因数の和:113346

約数の個数: 32

約数和(自身を含む): 717792768

約数和(自身を除く): 396284262

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 113287, 226574, 339861, 679722, 1246157, 2492314, 3738471, 4871341, 7476942, 9742682, 14614023, 29228046, 53584751, 107169502, 160754253, 321508506]

約数ペア:

[(1, 321508506), (2, 160754253), (3, 107169502), (6, 53584751), (11, 29228046), (22, 14614023), (33, 9742682), (43, 7476942), (66, 4871341), (86, 3738471), (129, 2492314), (258, 1246157), (473, 679722), (946, 339861), (1419, 226574), (2838, 113287)]