51600913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4139}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 63987840

約数和(自身を除く): 12386927

約数列:

[1, 7, 13, 91, 137, 959, 1781, 4139, 12467, 28973, 53807, 376649, 567043, 3969301, 7371559, 51600913]

約数ペア:

[(1, 51600913), (7, 7371559), (13, 3969301), (91, 567043), (137, 376649), (959, 53807), (1781, 28973), (4139, 12467)]