13117443

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 17955360

約数和(自身を除く): 4837917

約数列:

[1, 3, 73, 89, 219, 267, 673, 2019, 6497, 19491, 49129, 59897, 147387, 179691, 4372481, 13117443]

約数ペア:

[(1, 13117443), (3, 4372481), (73, 179691), (89, 147387), (219, 59897), (267, 49129), (673, 19491), (2019, 6497)]