2011036491

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{195493}}^1$

素因数の和:195632

約数の個数: 20

約数和(自身を含む): 3027811072

約数和(自身を除く): 1016774581

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 195493, 586479, 1759437, 5278311, 15834933, 24827611, 74482833, 223448499, 670345497, 2011036491]

約数ペア:

[(1, 2011036491), (3, 670345497), (9, 223448499), (27, 74482833), (81, 24827611), (127, 15834933), (381, 5278311), (1143, 1759437), (3429, 586479), (10287, 195493)]