13645491

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 18775680

約数和(自身を除く): 5130189

約数列:

[1, 3, 43, 129, 139, 417, 761, 2283, 5977, 17931, 32723, 98169, 105779, 317337, 4548497, 13645491]

約数ペア:

[(1, 13645491), (3, 4548497), (43, 317337), (129, 105779), (139, 98169), (417, 32723), (761, 17931), (2283, 5977)]