16333345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 24046848

約数和(自身を除く): 7713503

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 283, 485, 595, 679, 1415, 1649, 1981, 3395, 4811, 8245, 9905, 11543, 24055, 27451, 33677, 57715, 137255, 168385, 192157, 466667, 960785, 2333335, 3266669, 16333345]

約数ペア:

[(1, 16333345), (5, 3266669), (7, 2333335), (17, 960785), (35, 466667), (85, 192157), (97, 168385), (119, 137255), (283, 57715), (485, 33677), (595, 27451), (679, 24055), (1415, 11543), (1649, 9905), (1981, 8245), (3395, 4811)]