8762721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 12849408

約数和(自身を除く): 4086687

約数列:

[1, 3, 11, 33, 131, 393, 1441, 2027, 4323, 6081, 22297, 66891, 265537, 796611, 2920907, 8762721]

約数ペア:

[(1, 8762721), (3, 2920907), (11, 796611), (33, 265537), (131, 66891), (393, 22297), (1441, 6081), (2027, 4323)]