30789789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4663}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 42983424

約数和(自身を除く): 12193635

約数列:

[1, 3, 31, 71, 93, 213, 2201, 4663, 6603, 13989, 144553, 331073, 433659, 993219, 10263263, 30789789]

約数ペア:

[(1, 30789789), (3, 10263263), (31, 993219), (71, 433659), (93, 331073), (213, 144553), (2201, 13989), (4663, 6603)]