9781834139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{383797}}^1$

素因数の和:384146

約数の個数: 16

約数和(自身を含む): 12232409856

約数和(自身を除く): 2450575717

約数列:

[1, 7, 11, 77, 331, 2317, 3641, 25487, 383797, 2686579, 4221767, 29552369, 127036807, 889257649, 1397404877, 9781834139]

約数ペア:

[(1, 9781834139), (7, 1397404877), (11, 889257649), (77, 127036807), (331, 29552369), (2317, 4221767), (3641, 2686579), (25487, 383797)]