1128512493

素因数分解:

$3^4\times {\mathrm{937}}^1\times {\mathrm{14869}}^1$

素因数の和:15818

約数の個数: 20

約数和(自身を含む): 1687715260

約数和(自身を除く): 559202767

約数列:

[1, 3, 9, 27, 81, 937, 2811, 8433, 14869, 25299, 44607, 75897, 133821, 401463, 1204389, 13932253, 41796759, 125390277, 376170831, 1128512493]

約数ペア:

[(1, 1128512493), (3, 376170831), (9, 125390277), (27, 41796759), (81, 13932253), (937, 1204389), (2811, 401463), (8433, 133821), (14869, 75897), (25299, 44607)]