321569391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14143}}^1$

素因数の和:14223

約数の個数: 32

約数和(自身を含む): 513257472

約数和(自身を除く): 191688081

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 14143, 22737, 42429, 155573, 183859, 466719, 551577, 749579, 2022449, 2248737, 6067347, 8245369, 9744527, 24736107, 29233581, 107189797, 321569391]

約数ペア:

[(1, 321569391), (3, 107189797), (11, 29233581), (13, 24736107), (33, 9744527), (39, 8245369), (53, 6067347), (143, 2248737), (159, 2022449), (429, 749579), (583, 551577), (689, 466719), (1749, 183859), (2067, 155573), (7579, 42429), (14143, 22737)]