331337721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{772349}}^1$

素因数の和:772376

約数の個数: 16

約数和(自身を含む): 519019200

約数和(自身を除く): 187681479

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 772349, 2317047, 8495839, 10040537, 25487517, 30121611, 110445907, 331337721]

約数ペア:

[(1, 331337721), (3, 110445907), (11, 30121611), (13, 25487517), (33, 10040537), (39, 8495839), (143, 2317047), (429, 772349)]