880384083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{67169}}^1$

素因数の和:67446

約数の個数: 16

約数和(自身を含む): 1247749920

約数和(自身を除く): 367365837

約数列:

[1, 3, 17, 51, 257, 771, 4369, 13107, 67169, 201507, 1141873, 3425619, 17262433, 51787299, 293461361, 880384083]

約数ペア:

[(1, 880384083), (3, 293461361), (17, 51787299), (51, 17262433), (257, 3425619), (771, 1141873), (4369, 201507), (13107, 67169)]