23188923

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1176

約数の個数: 20

約数和(自身を含む): 34781208

約数和(自身を除く): 11592285

約数列:

[1, 3, 9, 27, 81, 353, 811, 1059, 2433, 3177, 7299, 9531, 21897, 28593, 65691, 286283, 858849, 2576547, 7729641, 23188923]

約数ペア:

[(1, 23188923), (3, 7729641), (9, 2576547), (27, 858849), (81, 286283), (353, 65691), (811, 28593), (1059, 21897), (2433, 9531), (3177, 7299)]