15121271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 17286048

約数和(自身を除く): 2164777

約数列:

[1, 11, 37, 53, 407, 583, 701, 1961, 7711, 21571, 25937, 37153, 285307, 408683, 1374661, 15121271]

約数ペア:

[(1, 15121271), (11, 1374661), (37, 408683), (53, 285307), (407, 37153), (583, 25937), (701, 21571), (1961, 7711)]