5528331

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 20

約数和(自身を含む): 8337384

約数和(自身を除く): 2809053

約数列:

[1, 3, 9, 27, 81, 131, 393, 521, 1179, 1563, 3537, 4689, 10611, 14067, 42201, 68251, 204753, 614259, 1842777, 5528331]

約数ペア:

[(1, 5528331), (3, 1842777), (9, 614259), (27, 204753), (81, 68251), (131, 42201), (393, 14067), (521, 10611), (1179, 4689), (1563, 3537)]