28302987

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 38897408

約数和(自身を除く): 10594421

約数列:

[1, 3, 43, 129, 151, 453, 1453, 4359, 6493, 19479, 62479, 187437, 219403, 658209, 9434329, 28302987]

約数ペア:

[(1, 28302987), (3, 9434329), (43, 658209), (129, 219403), (151, 187437), (453, 62479), (1453, 19479), (4359, 6493)]