2013156315

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139367}}^1$

素因数の和:139488

約数の個数: 32

約数和(自身を含む): 3612418560

約数和(自身を除く): 1599262245

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 139367, 418101, 696835, 1254303, 2090505, 3762909, 6271515, 14912269, 18814545, 44736807, 74561345, 134210421, 223684035, 402631263, 671052105, 2013156315]

約数ペア:

[(1, 2013156315), (3, 671052105), (5, 402631263), (9, 223684035), (15, 134210421), (27, 74561345), (45, 44736807), (107, 18814545), (135, 14912269), (321, 6271515), (535, 3762909), (963, 2090505), (1605, 1254303), (2889, 696835), (4815, 418101), (14445, 139367)]