40500321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 55575936

約数和(自身を除く): 15075615

約数列:

[1, 3, 53, 103, 159, 309, 2473, 5459, 7419, 16377, 131069, 254719, 393207, 764157, 13500107, 40500321]

約数ペア:

[(1, 40500321), (3, 13500107), (53, 764157), (103, 393207), (159, 254719), (309, 131069), (2473, 16377), (5459, 7419)]