27896217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4871}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 39287808

約数和(自身を除く): 11391591

約数列:

[1, 3, 23, 69, 83, 249, 1909, 4871, 5727, 14613, 112033, 336099, 404293, 1212879, 9298739, 27896217]

約数ペア:

[(1, 27896217), (3, 9298739), (23, 1212879), (69, 404293), (83, 336099), (249, 112033), (1909, 14613), (4871, 5727)]