12535721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 12

約数和(自身を含む): 13872432

約数和(自身を除く): 1336711

約数列:

[1, 11, 121, 211, 491, 2321, 5401, 25531, 59411, 103601, 1139611, 12535721]

約数ペア:

[(1, 12535721), (11, 1139611), (121, 103601), (211, 59411), (491, 25531), (2321, 5401)]