38812907

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 45489600

約数和(自身を除く): 6676693

約数列:

[1, 7, 53, 233, 371, 449, 1631, 3143, 12349, 23797, 86443, 104617, 166579, 732319, 5544701, 38812907]

約数ペア:

[(1, 38812907), (7, 5544701), (53, 732319), (233, 166579), (371, 104617), (449, 86443), (1631, 23797), (3143, 12349)]