27880467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1543}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 39279360

約数和(自身を除く): 11398893

約数列:

[1, 3, 19, 57, 317, 951, 1543, 4629, 6023, 18069, 29317, 87951, 489131, 1467393, 9293489, 27880467]

約数ペア:

[(1, 27880467), (3, 9293489), (19, 1467393), (57, 489131), (317, 87951), (951, 29317), (1543, 18069), (4629, 6023)]