16243071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3821}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 23543520

約数和(自身を除く): 7300449

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3821, 4251, 11463, 49673, 149019, 416489, 1249467, 5414357, 16243071]

約数ペア:

[(1, 16243071), (3, 5414357), (13, 1249467), (39, 416489), (109, 149019), (327, 49673), (1417, 11463), (3821, 4251)]