2108531887

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{95413}}^1$

素因数の和:95479

約数の個数: 24

約数和(自身を含む): 2741053392

約数和(自身を除く): 632521505

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 22099, 95413, 667891, 1049543, 3911933, 4675237, 7346801, 27383531, 43031263, 51427607, 191684717, 301218841, 2108531887]

約数ペア:

[(1, 2108531887), (7, 301218841), (11, 191684717), (41, 51427607), (49, 43031263), (77, 27383531), (287, 7346801), (451, 4675237), (539, 3911933), (2009, 1049543), (3157, 667891), (22099, 95413)]