11680669

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 15972768

約数和(自身を除く): 4292099

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1667, 7007, 11669, 18337, 21671, 81683, 128359, 151697, 238381, 898513, 1061879, 1668667, 11680669]

約数ペア:

[(1, 11680669), (7, 1668667), (11, 1061879), (13, 898513), (49, 238381), (77, 151697), (91, 128359), (143, 81683), (539, 21671), (637, 18337), (1001, 11669), (1667, 7007)]