1330943979381

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1\times {\mathrm{1472021}}^1$

素因数の和:1472273

約数の個数: 24

約数和(自身を含む): 1827968695776

約数和(自身を除く): 497024716395

約数列:

[1, 3, 43, 129, 163, 489, 1849, 5547, 7009, 21027, 301387, 904161, 1472021, 4416063, 63296903, 189890709, 239939423, 719818269, 2721766829, 8165300487, 10317395189, 30952185567, 443647993127, 1330943979381]

約数ペア:

[(1, 1330943979381), (3, 443647993127), (43, 30952185567), (129, 10317395189), (163, 8165300487), (489, 2721766829), (1849, 719818269), (5547, 239939423), (7009, 189890709), (21027, 63296903), (301387, 4416063), (904161, 1472021)]