11191689

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:838

約数の個数: 20

約数和(自身を含む): 16818516

約数和(自身を除く): 5626827

約数列:

[1, 3, 9, 27, 81, 233, 593, 699, 1779, 2097, 5337, 6291, 16011, 18873, 48033, 138169, 414507, 1243521, 3730563, 11191689]

約数ペア:

[(1, 11191689), (3, 3730563), (9, 1243521), (27, 414507), (81, 138169), (233, 48033), (593, 18873), (699, 16011), (1779, 6291), (2097, 5337)]