817381311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{6793}}^1$

素因数の和:8926

約数の個数: 16

約数和(自身を含む): 1147914240

約数和(自身を除く): 330532929

約数列:

[1, 3, 19, 57, 2111, 6333, 6793, 20379, 40109, 120327, 129067, 387201, 14340023, 43020069, 272460437, 817381311]

約数ペア:

[(1, 817381311), (3, 272460437), (19, 43020069), (57, 14340023), (2111, 387201), (6333, 129067), (6793, 120327), (20379, 40109)]