258331377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{2417}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 359798400

約数和(自身を除く): 101467023

約数列:

[1, 3, 23, 69, 1549, 2417, 4647, 7251, 35627, 55591, 106881, 166773, 3743933, 11231799, 86110459, 258331377]

約数ペア:

[(1, 258331377), (3, 86110459), (23, 11231799), (69, 3743933), (1549, 166773), (2417, 106881), (4647, 55591), (7251, 35627)]