15697087317

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{4021}}^1\times {\mathrm{14957}}^1$

素因数の和:19013

約数の個数: 24

約数和(自身を含む): 23462819640

約数和(自身を除く): 7765732323

約数列:

[1, 3, 9, 29, 87, 261, 4021, 12063, 14957, 36189, 44871, 116609, 134613, 349827, 433753, 1049481, 1301259, 3903777, 60142097, 180426291, 541278873, 1744120813, 5232362439, 15697087317]

約数ペア:

[(1, 15697087317), (3, 5232362439), (9, 1744120813), (29, 541278873), (87, 180426291), (261, 60142097), (4021, 3903777), (12063, 1301259), (14957, 1049481), (36189, 433753), (44871, 349827), (116609, 134613)]