27142241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 33033600

約数和(自身を除く): 5891359

約数列:

[1, 7, 19, 89, 133, 623, 1691, 2293, 11837, 16051, 43567, 204077, 304969, 1428539, 3877463, 27142241]

約数ペア:

[(1, 27142241), (7, 3877463), (19, 1428539), (89, 304969), (133, 204077), (623, 43567), (1691, 16051), (2293, 11837)]