12179391

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 19548720

約数和(自身を除く): 7369329

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 2857, 4263, 8571, 19999, 59997, 82853, 139993, 248559, 419979, 579971, 1739913, 4059797, 12179391]

約数ペア:

[(1, 12179391), (3, 4059797), (7, 1739913), (21, 579971), (29, 419979), (49, 248559), (87, 139993), (147, 82853), (203, 59997), (609, 19999), (1421, 8571), (2857, 4263)]