2856519

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 4323840

約数和(自身を除く): 1467321

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2251, 6753, 20259, 60777, 105797, 317391, 952173, 2856519]

約数ペア:

[(1, 2856519), (3, 952173), (9, 317391), (27, 105797), (47, 60777), (141, 20259), (423, 6753), (1269, 2251)]