28030263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28927}}^1$

素因数の和:28966

約数の個数: 16

約数和(自身を含む): 41656320

約数和(自身を除く): 13626057

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 28927, 86781, 491759, 549613, 1475277, 1648839, 9343421, 28030263]

約数ペア:

[(1, 28030263), (3, 9343421), (17, 1648839), (19, 1475277), (51, 549613), (57, 491759), (323, 86781), (969, 28927)]