210914011

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 271158272

約数和(自身を除く): 60244261

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 3311, 5203, 5791, 36421, 40537, 63701, 249013, 445907, 700711, 1743091, 2739143, 4904977, 19174001, 30130573, 210914011]

約数ペア:

[(1, 210914011), (7, 30130573), (11, 19174001), (43, 4904977), (77, 2739143), (121, 1743091), (301, 700711), (473, 445907), (847, 249013), (3311, 63701), (5203, 40537), (5791, 36421)]