1330581637

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401867}}^1$

素因数の和:401928

約数の個数: 16

約数和(自身を含む): 1697490432

約数和(自身を除く): 366908795

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 401867, 2813069, 4420537, 17280281, 30943759, 120961967, 190083091, 1330581637]

約数ペア:

[(1, 1330581637), (7, 190083091), (11, 120961967), (43, 30943759), (77, 17280281), (301, 4420537), (473, 2813069), (3311, 401867)]