9726309

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 15437760

約数和(自身を除く): 5711451

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 2473, 3933, 7419, 22257, 46987, 56879, 140961, 170637, 422883, 511911, 1080701, 3242103, 9726309]

約数ペア:

[(1, 9726309), (3, 3242103), (9, 1080701), (19, 511911), (23, 422883), (57, 170637), (69, 140961), (171, 56879), (207, 46987), (437, 22257), (1311, 7419), (2473, 3933)]