28528028287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{259009}}^1$

素因数の和:259087

約数の個数: 32

約数和(自身を含む): 35805542400

約数和(自身を除く): 7277514113

約数列:

[1, 11, 17, 19, 31, 187, 209, 323, 341, 527, 589, 3553, 5797, 6479, 10013, 110143, 259009, 2849099, 4403153, 4921171, 8029279, 48434683, 54132881, 83659907, 88322069, 136497743, 152556301, 920258977, 1501475173, 1678119311, 2593457117, 28528028287]

約数ペア:

[(1, 28528028287), (11, 2593457117), (17, 1678119311), (19, 1501475173), (31, 920258977), (187, 152556301), (209, 136497743), (323, 88322069), (341, 83659907), (527, 54132881), (589, 48434683), (3553, 8029279), (5797, 4921171), (6479, 4403153), (10013, 2849099), (110143, 259009)]