248451841

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 284684904

約数和(自身を除く): 36233063

約数列:

[1, 11, 41, 61, 121, 451, 671, 821, 2501, 4961, 7381, 9031, 27511, 33661, 50081, 99341, 302621, 370271, 550891, 2053321, 4072981, 6059801, 22586531, 248451841]

約数ペア:

[(1, 248451841), (11, 22586531), (41, 6059801), (61, 4072981), (121, 2053321), (451, 550891), (671, 370271), (821, 302621), (2501, 99341), (4961, 50081), (7381, 33661), (9031, 27511)]