20160427521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{977191}}^1$

素因数の和:977253

約数の個数: 24

約数和(自身を含む): 30261681856

約数和(自身を除く): 10101254335

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 6877, 20631, 977191, 2931573, 12703483, 22475393, 38110449, 67426179, 292180109, 516934039, 876540327, 1550802117, 6720142507, 20160427521]

約数ペア:

[(1, 20160427521), (3, 6720142507), (13, 1550802117), (23, 876540327), (39, 516934039), (69, 292180109), (299, 67426179), (529, 38110449), (897, 22475393), (1587, 12703483), (6877, 2931573), (20631, 977191)]