12804558627

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5123873}}^1$

素因数の和:5123907

約数の個数: 24

約数和(自身を含む): 21028378896

約数和(自身を除く): 8223820269

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 5123873, 15371619, 35867111, 87105841, 107601333, 251069777, 261317523, 609740887, 753209331, 1829222661, 4268186209, 12804558627]

約数ペア:

[(1, 12804558627), (3, 4268186209), (7, 1829222661), (17, 753209331), (21, 609740887), (49, 261317523), (51, 251069777), (119, 107601333), (147, 87105841), (357, 35867111), (833, 15371619), (2499, 5123873)]