28830333

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1697}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 44012160

約数和(自身を除く): 15181827

約数列:

[1, 3, 7, 21, 809, 1697, 2427, 5091, 5663, 11879, 16989, 35637, 1372873, 4118619, 9610111, 28830333]

約数ペア:

[(1, 28830333), (3, 9610111), (7, 4118619), (21, 1372873), (809, 35637), (1697, 16989), (2427, 11879), (5091, 5663)]