2013996105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{214141}}^1$

素因数の和:214182

約数の個数: 48

約数和(自身を含む): 4008738240

約数和(自身を除く): 1994742135

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 214141, 642423, 1070705, 1927269, 2355551, 3212115, 4068679, 7066653, 9636345, 11777755, 12206037, 20343395, 21199959, 35333265, 36618111, 44755469, 61030185, 105999795, 134266407, 183090555, 223777345, 402799221, 671332035, 2013996105]

約数ペア:

[(1, 2013996105), (3, 671332035), (5, 402799221), (9, 223777345), (11, 183090555), (15, 134266407), (19, 105999795), (33, 61030185), (45, 44755469), (55, 36618111), (57, 35333265), (95, 21199959), (99, 20343395), (165, 12206037), (171, 11777755), (209, 9636345), (285, 7066653), (495, 4068679), (627, 3212115), (855, 2355551), (1045, 1927269), (1881, 1070705), (3135, 642423), (9405, 214141)]