5318971

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 1067717

約数列:

[1, 7, 41, 43, 287, 301, 431, 1763, 3017, 12341, 17671, 18533, 123697, 129731, 759853, 5318971]

約数ペア:

[(1, 5318971), (7, 759853), (41, 129731), (43, 123697), (287, 18533), (301, 17671), (431, 12341), (1763, 3017)]