26460879

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 37024512

約数和(自身を除く): 10563633

約数列:

[1, 3, 23, 69, 193, 579, 1987, 4439, 5961, 13317, 45701, 137103, 383491, 1150473, 8820293, 26460879]

約数ペア:

[(1, 26460879), (3, 8820293), (23, 1150473), (69, 383491), (193, 137103), (579, 45701), (1987, 13317), (4439, 5961)]