13589889

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 18634752

約数和(自身を除く): 5044863

約数列:

[1, 3, 53, 127, 159, 381, 673, 2019, 6731, 20193, 35669, 85471, 107007, 256413, 4529963, 13589889]

約数ペア:

[(1, 13589889), (3, 4529963), (53, 256413), (127, 107007), (159, 85471), (381, 35669), (673, 20193), (2019, 6731)]