422291221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 465505920

約数和(自身を除く): 43214699

約数列:

[1, 11, 157, 439, 557, 1727, 4829, 6127, 68923, 87449, 244523, 758153, 961939, 2689753, 38390111, 422291221]

約数ペア:

[(1, 422291221), (11, 38390111), (157, 2689753), (439, 961939), (557, 758153), (1727, 244523), (4829, 87449), (6127, 68923)]