909888927

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{32609}}^1$

素因数の和:32814

約数の個数: 16

約数和(自身を含む): 1239701760

約数和(自身を除く): 329812833

約数列:

[1, 3, 71, 131, 213, 393, 9301, 27903, 32609, 97827, 2315239, 4271779, 6945717, 12815337, 303296309, 909888927]

約数ペア:

[(1, 909888927), (3, 303296309), (71, 12815337), (131, 6945717), (213, 4271779), (393, 2315239), (9301, 97827), (27903, 32609)]