5161849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 6589440

約数和(自身を除く): 1427591

約数列:

[1, 7, 11, 43, 77, 301, 473, 1559, 3311, 10913, 17149, 67037, 120043, 469259, 737407, 5161849]

約数ペア:

[(1, 5161849), (7, 737407), (11, 469259), (43, 120043), (77, 67037), (301, 17149), (473, 10913), (1559, 3311)]