2013707277

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 3094499520

約数和(自身を除く): 1080792243

約数列:

[1, 3, 9, 27, 37, 111, 157, 333, 347, 471, 999, 1041, 1369, 1413, 3123, 4107, 4239, 5809, 9369, 12321, 12839, 17427, 36963, 38517, 52281, 54479, 115551, 156843, 163437, 214933, 346653, 475043, 490311, 644799, 1425129, 1470933, 1934397, 2015723, 4275387, 5803191, 6047169, 12826161, 18141507, 54424521, 74581751, 223745253, 671235759, 2013707277]

約数ペア:

[(1, 2013707277), (3, 671235759), (9, 223745253), (27, 74581751), (37, 54424521), (111, 18141507), (157, 12826161), (333, 6047169), (347, 5803191), (471, 4275387), (999, 2015723), (1041, 1934397), (1369, 1470933), (1413, 1425129), (3123, 644799), (4107, 490311), (4239, 475043), (5809, 346653), (9369, 214933), (12321, 163437), (12839, 156843), (17427, 115551), (36963, 54479), (38517, 52281)]