66974297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 76224960

約数和(自身を除く): 9250663

約数列:

[1, 13, 19, 247, 397, 683, 5161, 7543, 8879, 12977, 98059, 168701, 271151, 3524963, 5151869, 66974297]

約数ペア:

[(1, 66974297), (13, 5151869), (19, 3524963), (247, 271151), (397, 168701), (683, 98059), (5161, 12977), (7543, 8879)]