27871329

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 38396160

約数和(自身を除く): 10524831

約数列:

[1, 3, 47, 89, 141, 267, 2221, 4183, 6663, 12549, 104387, 197669, 313161, 593007, 9290443, 27871329]

約数ペア:

[(1, 27871329), (3, 9290443), (47, 593007), (89, 313161), (141, 197669), (267, 104387), (2221, 12549), (4183, 6663)]