790490239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{4639}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 986204160

約数和(自身を除く): 195713921

約数列:

[1, 7, 11, 77, 2213, 4639, 15491, 24343, 32473, 51029, 170401, 357203, 10266107, 71862749, 112927177, 790490239]

約数ペア:

[(1, 790490239), (7, 112927177), (11, 71862749), (77, 10266107), (2213, 357203), (4639, 170401), (15491, 51029), (24343, 32473)]