2017222017

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1\times {\mathrm{11149}}^1$

素因数の和:12664

約数の個数: 16

約数和(自身を含む): 2757350400

約数和(自身を除く): 740128383

約数列:

[1, 3, 41, 123, 1471, 4413, 11149, 33447, 60311, 180933, 457109, 1371327, 16400179, 49200537, 672407339, 2017222017]

約数ペア:

[(1, 2017222017), (3, 672407339), (41, 49200537), (123, 16400179), (1471, 1371327), (4413, 457109), (11149, 180933), (33447, 60311)]