1489271073

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1\times {\mathrm{3491}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 2033070336

約数和(自身を除く): 543799263

約数列:

[1, 3, 43, 129, 3307, 3491, 9921, 10473, 142201, 150113, 426603, 450339, 11544737, 34634211, 496423691, 1489271073]

約数ペア:

[(1, 1489271073), (3, 496423691), (43, 34634211), (129, 11544737), (3307, 450339), (3491, 426603), (9921, 150113), (10473, 142201)]