11091897

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{3701}}^1$

素因数の和:3750

約数の個数: 20

約数和(自身を含む): 17021796

約数和(自身を除く): 5929899

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 3701, 11103, 33309, 99927, 136937, 299781, 410811, 1232433, 3697299, 11091897]

約数ペア:

[(1, 11091897), (3, 3697299), (9, 1232433), (27, 410811), (37, 299781), (81, 136937), (111, 99927), (333, 33309), (999, 11103), (2997, 3701)]