22184757

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 36756096

約数和(自身を除く): 14571339

約数列:

[1, 3, 7, 9, 21, 63, 397, 887, 1191, 2661, 2779, 3573, 6209, 7983, 8337, 18627, 25011, 55881, 352139, 1056417, 2464973, 3169251, 7394919, 22184757]

約数ペア:

[(1, 22184757), (3, 7394919), (7, 3169251), (9, 2464973), (21, 1056417), (63, 352139), (397, 55881), (887, 25011), (1191, 18627), (2661, 8337), (2779, 7983), (3573, 6209)]