306126093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{86257}}^1$

素因数の和:86293

約数の個数: 24

約数和(自身を含む): 505126848

約数和(自身を除く): 199000755

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 86257, 258771, 603799, 1121341, 1811397, 3364023, 7849387, 14577433, 23548161, 43732299, 102042031, 306126093]

約数ペア:

[(1, 306126093), (3, 102042031), (7, 43732299), (13, 23548161), (21, 14577433), (39, 7849387), (91, 3364023), (169, 1811397), (273, 1121341), (507, 603799), (1183, 258771), (3549, 86257)]