65980491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4001}}^1$

素因数の和:4266

約数の個数: 16

約数和(自身を含む): 92206080

約数和(自身を除く): 26225589

約数列:

[1, 3, 23, 69, 239, 717, 4001, 5497, 12003, 16491, 92023, 276069, 956239, 2868717, 21993497, 65980491]

約数ペア:

[(1, 65980491), (3, 21993497), (23, 2868717), (69, 956239), (239, 276069), (717, 92023), (4001, 16491), (5497, 12003)]