22978641

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25447}}^1$

素因数の和:25500

約数の個数: 16

約数和(自身を含む): 35830784

約数和(自身を除く): 12852143

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 25447, 76341, 178129, 534387, 1094221, 3282663, 7659547, 22978641]

約数ペア:

[(1, 22978641), (3, 7659547), (7, 3282663), (21, 1094221), (43, 534387), (129, 178129), (301, 76341), (903, 25447)]