240628321

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 250387200

約数和(自身を除く): 9758879

約数列:

[1, 53, 89, 139, 367, 4717, 7367, 12371, 19451, 32663, 51013, 655663, 1731139, 2703689, 4540157, 240628321]

約数ペア:

[(1, 240628321), (53, 4540157), (89, 2703689), (139, 1731139), (367, 655663), (4717, 51013), (7367, 32663), (12371, 19451)]