6428669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 7721280

約数和(自身を除く): 1292611

約数列:

[1, 13, 17, 19, 221, 247, 323, 1531, 4199, 19903, 26027, 29089, 338351, 378157, 494513, 6428669]

約数ペア:

[(1, 6428669), (13, 494513), (17, 378157), (19, 338351), (221, 29089), (247, 26027), (323, 19903), (1531, 4199)]