8870147

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5674

約数の個数: 12

約数和(自身を含む): 10501680

約数和(自身を除く): 1631533

約数列:

[1, 11, 13, 121, 143, 1573, 5639, 62029, 73307, 682319, 806377, 8870147]

約数ペア:

[(1, 8870147), (11, 806377), (13, 682319), (121, 73307), (143, 62029), (1573, 5639)]