130020003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 193290240

約数和(自身を除く): 63270237

約数列:

[1, 3, 9, 43, 129, 191, 387, 573, 1719, 1759, 5277, 8213, 15831, 24639, 73917, 75637, 226911, 335969, 680733, 1007907, 3023721, 14446667, 43340001, 130020003]

約数ペア:

[(1, 130020003), (3, 43340001), (9, 14446667), (43, 3023721), (129, 1007907), (191, 680733), (387, 335969), (573, 226911), (1719, 75637), (1759, 73917), (5277, 24639), (8213, 15831)]