2016753201

素因数分解:

$3^3\times {\mathrm{6121}}^1\times {\mathrm{12203}}^1$

素因数の和:18333

約数の個数: 16

約数和(自身を含む): 2988515520

約数和(自身を除く): 971762319

約数列:

[1, 3, 9, 27, 6121, 12203, 18363, 36609, 55089, 109827, 165267, 329481, 74694563, 224083689, 672251067, 2016753201]

約数ペア:

[(1, 2016753201), (3, 672251067), (9, 224083689), (27, 74694563), (6121, 329481), (12203, 165267), (18363, 109827), (36609, 55089)]