389804981

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 406425600

約数和(自身を除く): 16620619

約数列:

[1, 47, 71, 199, 587, 3337, 9353, 14129, 27589, 41677, 116813, 664063, 1958819, 5490211, 8293723, 389804981]

約数ペア:

[(1, 389804981), (47, 8293723), (71, 5490211), (199, 1958819), (587, 664063), (3337, 116813), (9353, 41677), (14129, 27589)]