2017679103

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7717}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 3371222400

約数和(自身を除く): 1353543297

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 139, 171, 209, 417, 627, 1251, 1529, 1881, 2641, 4587, 7717, 7923, 13761, 23151, 23769, 29051, 69453, 84887, 87153, 146623, 254661, 261459, 439869, 763983, 1072663, 1319607, 1612853, 3217989, 4838559, 9653967, 11799293, 14515677, 20380597, 35397879, 61141791, 106193637, 183425373, 224186567, 672559701, 2017679103]

約数ペア:

[(1, 2017679103), (3, 672559701), (9, 224186567), (11, 183425373), (19, 106193637), (33, 61141791), (57, 35397879), (99, 20380597), (139, 14515677), (171, 11799293), (209, 9653967), (417, 4838559), (627, 3217989), (1251, 1612853), (1529, 1319607), (1881, 1072663), (2641, 763983), (4587, 439869), (7717, 261459), (7923, 254661), (13761, 146623), (23151, 87153), (23769, 84887), (29051, 69453)]