27800059

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 34228480

約数和(自身を除く): 6428421

約数列:

[1, 7, 19, 43, 133, 301, 817, 4861, 5719, 34027, 92359, 209023, 646513, 1463161, 3971437, 27800059]

約数ペア:

[(1, 27800059), (7, 3971437), (19, 1463161), (43, 646513), (133, 209023), (301, 92359), (817, 34027), (4861, 5719)]