487804587

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{27241}}^1$

素因数の和:27418

約数の個数: 16

約数和(自身を含む): 669499392

約数和(自身を除く): 181694805

約数列:

[1, 3, 47, 127, 141, 381, 5969, 17907, 27241, 81723, 1280327, 3459607, 3840981, 10378821, 162601529, 487804587]

約数ペア:

[(1, 487804587), (3, 162601529), (47, 10378821), (127, 3840981), (141, 3459607), (381, 1280327), (5969, 81723), (17907, 27241)]