617779528379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4139}}^1\times {\mathrm{34687}}^1$

素因数の和:39170

約数の個数: 16

約数和(自身を含む): 667491471360

約数和(自身を除く): 49711942981

約数列:

[1, 13, 331, 4139, 4303, 34687, 53807, 450931, 1370009, 11481397, 17810117, 143569493, 149258161, 1866403409, 47521502183, 617779528379]

約数ペア:

[(1, 617779528379), (13, 47521502183), (331, 1866403409), (4139, 149258161), (4303, 143569493), (34687, 17810117), (53807, 11481397), (450931, 1370009)]