6726826561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{39979}}^1$

素因数の和:40085

約数の個数: 24

約数和(自身を含む): 8476399680

約数和(自身を除く): 1749573119

約数列:

[1, 7, 13, 43, 91, 301, 559, 1849, 3913, 12943, 24037, 39979, 168259, 279853, 519727, 1719097, 3638089, 12033679, 22348261, 73921171, 156437827, 517448197, 960975223, 6726826561]

約数ペア:

[(1, 6726826561), (7, 960975223), (13, 517448197), (43, 156437827), (91, 73921171), (301, 22348261), (559, 12033679), (1849, 3638089), (3913, 1719097), (12943, 519727), (24037, 279853), (39979, 168259)]