1270779327

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{169913}}^1$

素因数の和:170199

約数の個数: 16

約数和(自身を含む): 1889443680

約数和(自身を除く): 618664353

約数列:

[1, 3, 9, 27, 277, 831, 2493, 7479, 169913, 509739, 1529217, 4587651, 47065901, 141197703, 423593109, 1270779327]

約数ペア:

[(1, 1270779327), (3, 423593109), (9, 141197703), (27, 47065901), (277, 4587651), (831, 1529217), (2493, 509739), (7479, 169913)]