6857184803

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{80473}}^1$

素因数の和:80571

約数の個数: 24

約数和(自身を含む): 8366720832

約数和(自身を除く): 1509536029

約数列:

[1, 7, 37, 47, 49, 259, 329, 1739, 1813, 2303, 12173, 80473, 85211, 563311, 2977501, 3782231, 3943177, 20842507, 26475617, 139942547, 145897549, 185329319, 979597829, 6857184803]

約数ペア:

[(1, 6857184803), (7, 979597829), (37, 185329319), (47, 145897549), (49, 139942547), (259, 26475617), (329, 20842507), (1739, 3943177), (1813, 3782231), (2303, 2977501), (12173, 563311), (80473, 85211)]