2570867307

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{12211}}^1$

素因数の和:12523

約数の個数: 24

約数和(自身を含む): 3762517200

約数和(自身を除く): 1191649893

約数列:

[1, 3, 9, 149, 157, 447, 471, 1341, 1413, 12211, 23393, 36633, 70179, 109899, 210537, 1819439, 1917127, 5458317, 5751381, 16374951, 17254143, 285651923, 856955769, 2570867307]

約数ペア:

[(1, 2570867307), (3, 856955769), (9, 285651923), (149, 17254143), (157, 16374951), (447, 5751381), (471, 5458317), (1341, 1917127), (1413, 1819439), (12211, 210537), (23393, 109899), (36633, 70179)]