427441326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5480017}}^1$

素因数の和:5480035

約数の個数: 16

約数和(自身を含む): 920643024

約数和(自身を除く): 493201698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5480017, 10960034, 16440051, 32880102, 71240221, 142480442, 213720663, 427441326]

約数ペア:

[(1, 427441326), (2, 213720663), (3, 142480442), (6, 71240221), (13, 32880102), (26, 16440051), (39, 10960034), (78, 5480017)]