2691158785

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{2801}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 3743292672

約数和(自身を除く): 1052133887

約数列:

[1, 5, 7, 35, 97, 283, 485, 679, 1415, 1981, 2801, 3395, 9905, 14005, 19607, 27451, 98035, 137255, 192157, 271697, 792683, 960785, 1358485, 1901879, 3963415, 5548781, 9509395, 27743905, 76890251, 384451255, 538231757, 2691158785]

約数ペア:

[(1, 2691158785), (5, 538231757), (7, 384451255), (35, 76890251), (97, 27743905), (283, 9509395), (485, 5548781), (679, 3963415), (1415, 1901879), (1981, 1358485), (2801, 960785), (3395, 792683), (9905, 271697), (14005, 192157), (19607, 137255), (27451, 98035)]