2080495827

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{214639}}^1$

素因数の和:215007

約数の個数: 16

約数和(自身を含む): 3090816000

約数和(自身を除く): 1010320173

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 9693, 214639, 643917, 1931751, 5795253, 77055401, 231166203, 693498609, 2080495827]

約数ペア:

[(1, 2080495827), (3, 693498609), (9, 231166203), (27, 77055401), (359, 5795253), (1077, 1931751), (3231, 643917), (9693, 214639)]