78995521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{631}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 91008000

約数和(自身を除く): 12012479

約数列:

[1, 11, 19, 209, 599, 631, 6589, 6941, 11381, 11989, 125191, 131879, 377969, 4157659, 7181411, 78995521]

約数ペア:

[(1, 78995521), (11, 7181411), (19, 4157659), (209, 377969), (599, 131879), (631, 125191), (6589, 11989), (6941, 11381)]