2019697767

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4400213}}^1$

素因数の和:4400239

約数の個数: 16

約数和(自身を含む): 3168154080

約数和(自身を除く): 1148456313

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4400213, 13200639, 39601917, 74803621, 118805751, 224410863, 673232589, 2019697767]

約数ペア:

[(1, 2019697767), (3, 673232589), (9, 224410863), (17, 118805751), (27, 74803621), (51, 39601917), (153, 13200639), (459, 4400213)]