745990421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{66947}}^1$

素因数の和:67971

約数の個数: 8

約数和(自身を含む): 814623264

約数和(自身を除く): 68632843

約数列:

[1, 11, 1013, 11143, 66947, 736417, 67817311, 745990421]

約数ペア:

[(1, 745990421), (11, 67817311), (1013, 736417), (11143, 66947)]