22780233

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 37793600

約数和(自身を除く): 15013367

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1579, 1603, 2061, 4737, 4809, 11053, 14211, 14427, 33159, 99477, 361591, 1084773, 2531137, 3254319, 7593411, 22780233]

約数ペア:

[(1, 22780233), (3, 7593411), (7, 3254319), (9, 2531137), (21, 1084773), (63, 361591), (229, 99477), (687, 33159), (1579, 14427), (1603, 14211), (2061, 11053), (4737, 4809)]