11897181

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{5531}}^1$

素因数の和:5776

約数の個数: 12

約数和(自身を含む): 17259840

約数和(自身を除く): 5362659

約数列:

[1, 3, 9, 239, 717, 2151, 5531, 16593, 49779, 1321909, 3965727, 11897181]

約数ペア:

[(1, 11897181), (3, 3965727), (9, 1321909), (239, 49779), (717, 16593), (2151, 5531)]