22561011

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{25321}}^1$

素因数の和:25344

約数の個数: 20

約数和(自身を含む): 36767544

約数和(自身を除く): 14206533

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 25321, 75963, 227889, 278531, 683667, 835593, 2051001, 2506779, 7520337, 22561011]

約数ペア:

[(1, 22561011), (3, 7520337), (9, 2506779), (11, 2051001), (27, 835593), (33, 683667), (81, 278531), (99, 227889), (297, 75963), (891, 25321)]