30154047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11867}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 50510208

約数和(自身を除く): 20356161

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 11867, 35601, 83069, 130537, 249207, 391611, 913759, 1435907, 2741277, 4307721, 10051349, 30154047]

約数ペア:

[(1, 30154047), (3, 10051349), (7, 4307721), (11, 2741277), (21, 1435907), (33, 913759), (77, 391611), (121, 249207), (231, 130537), (363, 83069), (847, 35601), (2541, 11867)]