18310713

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 24923136

約数和(自身を除く): 6612423

約数列:

[1, 3, 83, 151, 249, 453, 487, 1461, 12533, 37599, 40421, 73537, 121263, 220611, 6103571, 18310713]

約数ペア:

[(1, 18310713), (3, 6103571), (83, 220611), (151, 121263), (249, 73537), (453, 40421), (487, 37599), (1461, 12533)]