214908969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151451}}^1$

素因数の和:151508

約数の個数: 16

約数和(自身を含む): 319866624

約数和(自身を除く): 104957655

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 151451, 454353, 1665961, 4997883, 6512393, 19537179, 71636323, 214908969]

約数ペア:

[(1, 214908969), (3, 71636323), (11, 19537179), (33, 6512393), (43, 4997883), (129, 1665961), (473, 454353), (1419, 151451)]