11856974787

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4590389}}^1$

素因数の和:4590443

約数の個数: 24

約数和(自身を含む): 20050823520

約数和(自身を除く): 8193848733

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 4590389, 13771167, 32132723, 41313501, 96398169, 188205949, 289194507, 564617847, 1317441643, 1693853541, 3952324929, 11856974787]

約数ペア:

[(1, 11856974787), (3, 3952324929), (7, 1693853541), (9, 1317441643), (21, 564617847), (41, 289194507), (63, 188205949), (123, 96398169), (287, 41313501), (369, 32132723), (861, 13771167), (2583, 4590389)]