2088394539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{821879}}^1$

素因数の和:821911

約数の個数: 24

約数和(自身を含む): 3497921280

約数和(自身を除く): 1409526741

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 821879, 2465637, 5753153, 9040669, 17259459, 27122007, 63284683, 99447359, 189854049, 298342077, 696131513, 2088394539]

約数ペア:

[(1, 2088394539), (3, 696131513), (7, 298342077), (11, 189854049), (21, 99447359), (33, 63284683), (77, 27122007), (121, 17259459), (231, 9040669), (363, 5753153), (847, 2465637), (2541, 821879)]