5609989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 7168896

約数和(自身を除く): 1558907

約数列:

[1, 7, 11, 41, 77, 287, 451, 1777, 3157, 12439, 19547, 72857, 136829, 509999, 801427, 5609989]

約数ペア:

[(1, 5609989), (7, 801427), (11, 509999), (41, 136829), (77, 72857), (287, 19547), (451, 12439), (1777, 3157)]