6680609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 1746271

約数列:

[1, 13, 17, 19, 37, 43, 221, 247, 323, 481, 559, 629, 703, 731, 817, 1591, 4199, 8177, 9139, 9503, 10621, 11951, 13889, 20683, 27047, 30229, 155363, 180557, 351611, 392977, 513893, 6680609]

約数ペア:

[(1, 6680609), (13, 513893), (17, 392977), (19, 351611), (37, 180557), (43, 155363), (221, 30229), (247, 27047), (323, 20683), (481, 13889), (559, 11951), (629, 10621), (703, 9503), (731, 9139), (817, 8177), (1591, 4199)]