26299863

素因数分解:

$3^3\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 39041760

約数和(自身を除く): 12741897

約数列:

[1, 3, 9, 27, 977, 997, 2931, 2991, 8793, 8973, 26379, 26919, 974069, 2922207, 8766621, 26299863]

約数ペア:

[(1, 26299863), (3, 8766621), (9, 2922207), (27, 974069), (977, 26919), (997, 26379), (2931, 8973), (2991, 8793)]