3805767

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 6335264

約数和(自身を除く): 2529497

約数列:

[1, 3, 7, 9, 21, 63, 193, 313, 579, 939, 1351, 1737, 2191, 2817, 4053, 6573, 12159, 19719, 60409, 181227, 422863, 543681, 1268589, 3805767]

約数ペア:

[(1, 3805767), (3, 1268589), (7, 543681), (9, 422863), (21, 181227), (63, 60409), (193, 19719), (313, 12159), (579, 6573), (939, 4053), (1351, 2817), (1737, 2191)]