12452961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 17582400

約数和(自身を除く): 5129439

約数列:

[1, 3, 19, 57, 197, 591, 1109, 3327, 3743, 11229, 21071, 63213, 218473, 655419, 4150987, 12452961]

約数ペア:

[(1, 12452961), (3, 4150987), (19, 655419), (57, 218473), (197, 63213), (591, 21071), (1109, 11229), (3327, 3743)]