26460021

素因数分解:

$3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1303}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 40392704

約数和(自身を除く): 13932683

約数列:

[1, 3, 7, 21, 967, 1303, 2901, 3909, 6769, 9121, 20307, 27363, 1260001, 3780003, 8820007, 26460021]

約数ペア:

[(1, 26460021), (3, 8820007), (7, 3780003), (21, 1260001), (967, 27363), (1303, 20307), (2901, 9121), (3909, 6769)]