2045091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 2882304

約数和(自身を除く): 837213

約数列:

[1, 3, 23, 69, 107, 277, 321, 831, 2461, 6371, 7383, 19113, 29639, 88917, 681697, 2045091]

約数ペア:

[(1, 2045091), (3, 681697), (23, 88917), (69, 29639), (107, 19113), (277, 7383), (321, 6371), (831, 2461)]