8220884061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1538627}}^1$

素因数の和:1538780

約数の個数: 16

約数和(自身を含む): 11890517184

約数和(自身を除く): 3669633123

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 1538627, 4615881, 20002151, 60006453, 210791899, 632375697, 2740294687, 8220884061]

約数ペア:

[(1, 8220884061), (3, 2740294687), (13, 632375697), (39, 210791899), (137, 60006453), (411, 20002151), (1781, 4615881), (5343, 1538627)]