549988103

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9001}}^1$

素因数の和:9087

約数の個数: 24

約数和(自身を含む): 677310480

約数和(自身を除く): 127322377

約数列:

[1, 7, 29, 43, 49, 203, 301, 1247, 1421, 2107, 8729, 9001, 61103, 63007, 261029, 387043, 441049, 1827203, 2709301, 11224247, 12790421, 18965107, 78569729, 549988103]

約数ペア:

[(1, 549988103), (7, 78569729), (29, 18965107), (43, 12790421), (49, 11224247), (203, 2709301), (301, 1827203), (1247, 441049), (1421, 387043), (2107, 261029), (8729, 63007), (9001, 61103)]