2905413507

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4546813}}^1$

素因数の和:4546890

約数の個数: 12

約数和(自身を含む): 4255817904

約数和(自身を除く): 1350404397

約数列:

[1, 3, 9, 71, 213, 639, 4546813, 13640439, 40921317, 322823723, 968471169, 2905413507]

約数ペア:

[(1, 2905413507), (3, 968471169), (9, 322823723), (71, 40921317), (213, 13640439), (639, 4546813)]