571796721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{10193}}^1$

素因数の和:10493

約数の個数: 24

約数和(自身を含む): 865103616

約数和(自身を除く): 293306895

約数列:

[1, 3, 9, 23, 69, 207, 271, 813, 2439, 6233, 10193, 18699, 30579, 56097, 91737, 234439, 703317, 2109951, 2762303, 8286909, 24860727, 63532969, 190598907, 571796721]

約数ペア:

[(1, 571796721), (3, 190598907), (9, 63532969), (23, 24860727), (69, 8286909), (207, 2762303), (271, 2109951), (813, 703317), (2439, 234439), (6233, 91737), (10193, 56097), (18699, 30579)]