9381009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 14091616

約数和(自身を除く): 4710607

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 601, 1419, 1803, 5203, 6611, 15609, 19833, 25843, 72721, 77529, 218163, 284273, 852819, 3127003, 9381009]

約数ペア:

[(1, 9381009), (3, 3127003), (11, 852819), (33, 284273), (43, 218163), (121, 77529), (129, 72721), (363, 25843), (473, 19833), (601, 15609), (1419, 6611), (1803, 5203)]