515097

素因数分解:

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

素因数の和:82

約数の個数: 24

約数和(自身を含む): 837408

約数和(自身を除く): 322311

約数列:

[1, 3, 9, 11, 33, 43, 99, 121, 129, 363, 387, 473, 1089, 1331, 1419, 3993, 4257, 5203, 11979, 15609, 46827, 57233, 171699, 515097]

約数ペア:

[(1, 515097), (3, 171699), (9, 57233), (11, 46827), (33, 15609), (43, 11979), (99, 5203), (121, 4257), (129, 3993), (363, 1419), (387, 1331), (473, 1089)]