13709139

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 18779904

約数和(自身を除く): 5070765

約数列:

[1, 3, 53, 151, 159, 453, 571, 1713, 8003, 24009, 30263, 86221, 90789, 258663, 4569713, 13709139]

約数ペア:

[(1, 13709139), (3, 4569713), (53, 258663), (151, 90789), (159, 86221), (453, 30263), (571, 24009), (1713, 8003)]