2119305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8311}}^1$

素因数の和:8336

約数の個数: 16

約数和(自身を含む): 3590784

約数和(自身を除く): 1471479

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8311, 24933, 41555, 124665, 141287, 423861, 706435, 2119305]

約数ペア:

[(1, 2119305), (3, 706435), (5, 423861), (15, 141287), (17, 124665), (51, 41555), (85, 24933), (255, 8311)]