8112021

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 11123136

約数和(自身を除く): 3011115

約数列:

[1, 3, 53, 159, 163, 313, 489, 939, 8639, 16589, 25917, 49767, 51019, 153057, 2704007, 8112021]

約数ペア:

[(1, 8112021), (3, 2704007), (53, 153057), (159, 51019), (163, 49767), (313, 25917), (489, 16589), (939, 8639)]