2051240751

素因数分解:

$3^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{29789}}^1$

素因数の和:30895

約数の個数: 24

約数和(自身を含む): 3389387040

約数和(自身を除く): 1338146289

約数列:

[1, 3, 7, 9, 21, 63, 1093, 3279, 7651, 9837, 22953, 29789, 68859, 89367, 208523, 268101, 625569, 1876707, 32559377, 97678131, 227915639, 293034393, 683746917, 2051240751]

約数ペア:

[(1, 2051240751), (3, 683746917), (7, 293034393), (9, 227915639), (21, 97678131), (63, 32559377), (1093, 1876707), (3279, 625569), (7651, 268101), (9837, 208523), (22953, 89367), (29789, 68859)]