11557091

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{18143}}^1$

素因数の和:18170

約数の個数: 12

約数和(自身を含む): 14478912

約数和(自身を除く): 2921821

約数列:

[1, 7, 13, 49, 91, 637, 18143, 127001, 235859, 889007, 1651013, 11557091]

約数ペア:

[(1, 11557091), (7, 1651013), (13, 889007), (49, 235859), (91, 127001), (637, 18143)]