8515691561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{631681}}^1$

素因数の和:631772

約数の個数: 16

約数和(自身を含む): 9869399568

約数和(自身を除く): 1353708007

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 631681, 8211853, 10738577, 38532541, 139601501, 500923033, 655053197, 8515691561]

約数ペア:

[(1, 8515691561), (13, 655053197), (17, 500923033), (61, 139601501), (221, 38532541), (793, 10738577), (1037, 8211853), (13481, 631681)]