2013307911

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{3391}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 2981771520

約数和(自身を除く): 968463609

約数列:

[1, 3, 9, 41, 123, 369, 1609, 3391, 4827, 10173, 14481, 30519, 65969, 139031, 197907, 417093, 593721, 1251279, 5456119, 16368357, 49105071, 223700879, 671102637, 2013307911]

約数ペア:

[(1, 2013307911), (3, 671102637), (9, 223700879), (41, 49105071), (123, 16368357), (369, 5456119), (1609, 1251279), (3391, 593721), (4827, 417093), (10173, 197907), (14481, 139031), (30519, 65969)]