120908029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20857}}^1$

素因数の和:20916

約数の個数: 16

約数和(自身を含む): 144170496

約数和(自身を除く): 23262467

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 20857, 229427, 354569, 646567, 3900259, 7112237, 10991639, 120908029]

約数ペア:

[(1, 120908029), (11, 10991639), (17, 7112237), (31, 3900259), (187, 646567), (341, 354569), (527, 229427), (5797, 20857)]