12570725181

素因数分解:

$3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{530209}}^1$

素因数の和:531348

約数の個数: 16

約数和(自身を含む): 19172393600

約数和(自身を除く): 6601668419

約数列:

[1, 3, 7, 21, 1129, 3387, 7903, 23709, 530209, 1590627, 3711463, 11134389, 598605961, 1795817883, 4190241727, 12570725181]

約数ペア:

[(1, 12570725181), (3, 4190241727), (7, 1795817883), (21, 598605961), (1129, 11134389), (3387, 3711463), (7903, 1590627), (23709, 530209)]