26981277

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 37847040

約数和(自身を除く): 10865763

約数列:

[1, 3, 23, 69, 127, 381, 2921, 3079, 8763, 9237, 70817, 212451, 391033, 1173099, 8993759, 26981277]

約数ペア:

[(1, 26981277), (3, 8993759), (23, 1173099), (69, 391033), (127, 212451), (381, 70817), (2921, 9237), (3079, 8763)]