12321771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 20998656

約数和(自身を除く): 8676885

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1301, 1353, 3157, 3903, 9107, 9471, 14311, 27321, 42933, 53341, 100177, 160023, 300531, 373387, 586751, 1120161, 1760253, 4107257, 12321771]

約数ペア:

[(1, 12321771), (3, 4107257), (7, 1760253), (11, 1120161), (21, 586751), (33, 373387), (41, 300531), (77, 160023), (123, 100177), (231, 53341), (287, 42933), (451, 27321), (861, 14311), (1301, 9471), (1353, 9107), (3157, 3903)]