906113887

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1\times {\mathrm{1579}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 1051344640

約数和(自身を除く): 145230753

約数列:

[1, 7, 73, 511, 1123, 1579, 7861, 11053, 81979, 115267, 573853, 806869, 1773217, 12412519, 129444841, 906113887]

約数ペア:

[(1, 906113887), (7, 129444841), (73, 12412519), (511, 1773217), (1123, 806869), (1579, 573853), (7861, 115267), (11053, 81979)]