2016171909

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{41959}}^1$

素因数の和:42265

約数の個数: 24

約数和(自身を含む): 3076507200

約数和(自身を除く): 1060335291

約数列:

[1, 3, 9, 19, 57, 171, 281, 843, 2529, 5339, 16017, 41959, 48051, 125877, 377631, 797221, 2391663, 7174989, 11790479, 35371437, 106114311, 224019101, 672057303, 2016171909]

約数ペア:

[(1, 2016171909), (3, 672057303), (9, 224019101), (19, 106114311), (57, 35371437), (171, 11790479), (281, 7174989), (843, 2391663), (2529, 797221), (5339, 377631), (16017, 125877), (41959, 48051)]