339931389

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{69473}}^1$

素因数の和:69716

約数の個数: 16

約数和(自身を含む): 520221312

約数和(自身を除く): 180289923

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 69473, 208419, 486311, 1458933, 16187209, 48561627, 113310463, 339931389]

約数ペア:

[(1, 339931389), (3, 113310463), (7, 48561627), (21, 16187209), (233, 1458933), (699, 486311), (1631, 208419), (4893, 69473)]