317172009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4751}}^1$

素因数の和:4806

約数の個数: 48

約数和(自身を含む): 560203776

約数和(自身を除く): 243031767

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 867, 1309, 2023, 3179, 3927, 4751, 6069, 9537, 14253, 22253, 33257, 52261, 66759, 80767, 99771, 156783, 242301, 365827, 565369, 888437, 1097481, 1373039, 1696107, 2665311, 4119117, 6219059, 9611273, 15103429, 18657177, 28833819, 45310287, 105724003, 317172009]

約数ペア:

[(1, 317172009), (3, 105724003), (7, 45310287), (11, 28833819), (17, 18657177), (21, 15103429), (33, 9611273), (51, 6219059), (77, 4119117), (119, 2665311), (187, 1696107), (231, 1373039), (289, 1097481), (357, 888437), (561, 565369), (867, 365827), (1309, 242301), (2023, 156783), (3179, 99771), (3927, 80767), (4751, 66759), (6069, 52261), (9537, 33257), (14253, 22253)]