1390967685789

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{320417}}^1\times {\mathrm{11959}}^1$

素因数の和:332401

約数の個数: 24

約数和(自身を含む): 2038730016960

約数和(自身を除く): 647762331171

約数列:

[1, 3, 11, 33, 121, 363, 11959, 35877, 131549, 320417, 394647, 961251, 1447039, 3524587, 4341117, 10573761, 38770457, 116311371, 3831866903, 11495600709, 42150535933, 126451607799, 463655895263, 1390967685789]

約数ペア:

[(1, 1390967685789), (3, 463655895263), (11, 126451607799), (33, 42150535933), (121, 11495600709), (363, 3831866903), (11959, 116311371), (35877, 38770457), (131549, 10573761), (320417, 4341117), (394647, 3524587), (961251, 1447039)]