5420107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 6918912

約数和(自身を除く): 1498805

約数列:

[1, 7, 11, 43, 77, 301, 473, 1637, 3311, 11459, 18007, 70391, 126049, 492737, 774301, 5420107]

約数ペア:

[(1, 5420107), (7, 774301), (11, 492737), (43, 126049), (77, 70391), (301, 18007), (473, 11459), (1637, 3311)]