2012384709

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{653}}^1\times {\mathrm{727}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 3009027840

約数和(自身を除く): 996643131

約数列:

[1, 3, 9, 27, 157, 471, 653, 727, 1413, 1959, 2181, 4239, 5877, 6543, 17631, 19629, 102521, 114139, 307563, 342417, 474731, 922689, 1027251, 1424193, 2768067, 3081753, 4272579, 12817737, 74532767, 223598301, 670794903, 2012384709]

約数ペア:

[(1, 2012384709), (3, 670794903), (9, 223598301), (27, 74532767), (157, 12817737), (471, 4272579), (653, 3081753), (727, 2768067), (1413, 1424193), (1959, 1027251), (2181, 922689), (4239, 474731), (5877, 342417), (6543, 307563), (17631, 114139), (19629, 102521)]