2680458891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{100403}}^1$

素因数の和:101226

約数の個数: 16

約数和(自身を含む): 3903707520

約数和(自身を除く): 1223248629

約数列:

[1, 3, 11, 33, 809, 2427, 8899, 26697, 100403, 301209, 1104433, 3313299, 81226027, 243678081, 893486297, 2680458891]

約数ペア:

[(1, 2680458891), (3, 893486297), (11, 243678081), (33, 81226027), (809, 3313299), (2427, 1104433), (8899, 301209), (26697, 100403)]