18413331

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 25665024

約数和(自身を除く): 7251693

約数列:

[1, 3, 43, 47, 129, 141, 2021, 3037, 6063, 9111, 130591, 142739, 391773, 428217, 6137777, 18413331]

約数ペア:

[(1, 18413331), (3, 6137777), (43, 428217), (47, 391773), (129, 142739), (141, 130591), (2021, 9111), (3037, 6063)]