18225471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1153}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 26588160

約数和(自身を除く): 8362689

約数列:

[1, 3, 11, 33, 479, 1153, 1437, 3459, 5269, 12683, 15807, 38049, 552287, 1656861, 6075157, 18225471]

約数ペア:

[(1, 18225471), (3, 6075157), (11, 1656861), (33, 552287), (479, 38049), (1153, 15807), (1437, 12683), (3459, 5269)]