2089639077

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1\times {\mathrm{3371}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 2810683392

約数和(自身を除く): 721044315

約数列:

[1, 3, 127, 381, 1627, 3371, 4881, 10113, 206629, 428117, 619887, 1284351, 5484617, 16453851, 696546359, 2089639077]

約数ペア:

[(1, 2089639077), (3, 696546359), (127, 16453851), (381, 5484617), (1627, 1284351), (3371, 619887), (4881, 428117), (10113, 206629)]