13502571

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 18590208

約数和(自身を除く): 5087637

約数列:

[1, 3, 41, 123, 151, 453, 727, 2181, 6191, 18573, 29807, 89421, 109777, 329331, 4500857, 13502571]

約数ペア:

[(1, 13502571), (3, 4500857), (41, 329331), (123, 109777), (151, 89421), (453, 29807), (727, 18573), (2181, 6191)]