11191301091

素因数分解:

$3^9\times {\mathrm{568577}}^1$

素因数の和:568604

約数の個数: 20

約数和(自身を含む): 16786696872

約数和(自身を除く): 5595395781

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 568577, 1705731, 5117193, 15351579, 46054737, 138164211, 414492633, 1243477899, 3730433697, 11191301091]

約数ペア:

[(1, 11191301091), (3, 3730433697), (9, 1243477899), (27, 414492633), (81, 138164211), (243, 46054737), (729, 15351579), (2187, 5117193), (6561, 1705731), (19683, 568577)]