27133519

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 4618481

約数列:

[1, 7, 89, 97, 449, 623, 679, 3143, 8633, 39961, 43553, 60431, 279727, 304871, 3876217, 27133519]

約数ペア:

[(1, 27133519), (7, 3876217), (89, 304871), (97, 279727), (449, 60431), (623, 43553), (679, 39961), (3143, 8633)]