1230765567

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{19213}}^1$

素因数の和:19510

約数の個数: 16

約数和(自身を含む): 1663778688

約数和(自身を除く): 433013121

約数列:

[1, 3, 131, 163, 393, 489, 19213, 21353, 57639, 64059, 2516903, 3131719, 7550709, 9395157, 410255189, 1230765567]

約数ペア:

[(1, 1230765567), (3, 410255189), (131, 9395157), (163, 7550709), (393, 3131719), (489, 2516903), (19213, 64059), (21353, 57639)]