30227409

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 45906432

約数和(自身を除く): 15679023

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2111, 4773, 6333, 14319, 18999, 78107, 90773, 234321, 272319, 702963, 816957, 3358601, 10075803, 30227409]

約数ペア:

[(1, 30227409), (3, 10075803), (9, 3358601), (37, 816957), (43, 702963), (111, 272319), (129, 234321), (333, 90773), (387, 78107), (1591, 18999), (2111, 14319), (4773, 6333)]