387003309

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1675339}}^1$

素因数の和:1675360

約数の個数: 16

約数和(自身を含む): 643330560

約数和(自身を除く): 256327251

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1675339, 5026017, 11727373, 18428729, 35182119, 55286187, 129001103, 387003309]

約数ペア:

[(1, 387003309), (3, 129001103), (7, 55286187), (11, 35182119), (21, 18428729), (33, 11727373), (77, 5026017), (231, 1675339)]