2011029141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{11579}}^1$

素因数の和:11889

約数の個数: 32

約数和(自身を含む): 3090470400

約数和(自身を除く): 1079441259

約数列:

[1, 3, 11, 19, 33, 57, 209, 277, 627, 831, 3047, 5263, 9141, 11579, 15789, 34737, 57893, 127369, 173679, 220001, 382107, 660003, 2420011, 3207383, 7260033, 9622149, 35281213, 60940277, 105843639, 182820831, 670343047, 2011029141]

約数ペア:

[(1, 2011029141), (3, 670343047), (11, 182820831), (19, 105843639), (33, 60940277), (57, 35281213), (209, 9622149), (277, 7260033), (627, 3207383), (831, 2420011), (3047, 660003), (5263, 382107), (9141, 220001), (11579, 173679), (15789, 127369), (34737, 57893)]