11157531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4391}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 18692352

約数和(自身を除く): 7534821

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 4391, 13173, 30737, 48301, 92211, 144903, 338107, 531311, 1014321, 1593933, 3719177, 11157531]

約数ペア:

[(1, 11157531), (3, 3719177), (7, 1593933), (11, 1014321), (21, 531311), (33, 338107), (77, 144903), (121, 92211), (231, 48301), (363, 30737), (847, 13173), (2541, 4391)]