254734191

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{91009}}^1$

素因数の和:91326

約数の個数: 12

約数和(自身を含む): 369136560

約数和(自身を除く): 114402369

約数列:

[1, 3, 9, 311, 933, 2799, 91009, 273027, 819081, 28303799, 84911397, 254734191]

約数ペア:

[(1, 254734191), (3, 84911397), (9, 28303799), (311, 819081), (933, 273027), (2799, 91009)]