27716143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 34678336

約数和(自身を除く): 6962193

約数列:

[1, 7, 13, 61, 91, 427, 793, 4993, 5551, 34951, 64909, 304573, 454363, 2132011, 3959449, 27716143]

約数ペア:

[(1, 27716143), (7, 3959449), (13, 2132011), (61, 454363), (91, 304573), (427, 64909), (793, 34951), (4993, 5551)]