22578321

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 30775680

約数和(自身を除く): 8197359

約数列:

[1, 3, 89, 103, 267, 309, 821, 2463, 9167, 27501, 73069, 84563, 219207, 253689, 7526107, 22578321]

約数ペア:

[(1, 22578321), (3, 7526107), (89, 253689), (103, 219207), (267, 84563), (309, 73069), (821, 27501), (2463, 9167)]