26496207

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{42667}}^1$

素因数の和:42699

約数の個数: 16

約数和(自身を含む): 40961280

約数和(自身を除く): 14465073

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 42667, 128001, 384003, 981341, 1152009, 2944023, 8832069, 26496207]

約数ペア:

[(1, 26496207), (3, 8832069), (9, 2944023), (23, 1152009), (27, 981341), (69, 384003), (207, 128001), (621, 42667)]