1206688981

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 1262829568

約数和(自身を除く): 56140587

約数列:

[1, 31, 103, 307, 1231, 3193, 9517, 31621, 38161, 126793, 377917, 980251, 3930583, 11715427, 38925451, 1206688981]

約数ペア:

[(1, 1206688981), (31, 38925451), (103, 11715427), (307, 3930583), (1231, 980251), (3193, 377917), (9517, 126793), (31621, 38161)]