9725481

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15693

約数の個数: 16

約数和(自身を含む): 15035520

約数和(自身を除く): 5310039

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 15661, 46983, 140949, 360203, 422847, 1080609, 3241827, 9725481]

約数ペア:

[(1, 9725481), (3, 3241827), (9, 1080609), (23, 422847), (27, 360203), (69, 140949), (207, 46983), (621, 15661)]