22666203

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 39283200

約数和(自身を除く): 16616997

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 2789, 8127, 8367, 19523, 25101, 58569, 75303, 119927, 175707, 359781, 527121, 839489, 1079343, 2518467, 3238029, 7555401, 22666203]

約数ペア:

[(1, 22666203), (3, 7555401), (7, 3238029), (9, 2518467), (21, 1079343), (27, 839489), (43, 527121), (63, 359781), (129, 175707), (189, 119927), (301, 75303), (387, 58569), (903, 25101), (1161, 19523), (2709, 8367), (2789, 8127)]