21152351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{46901}}^1$

素因数の和:46953

約数の個数: 8

約数和(自身を含む): 23638608

約数和(自身を除く): 2486257

約数列:

[1, 11, 41, 451, 46901, 515911, 1922941, 21152351]

約数ペア:

[(1, 21152351), (11, 1922941), (41, 515911), (451, 46901)]