27284523

素因数分解:

$3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{593}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 42525648

約数和(自身を除く): 15241125

約数列:

[1, 3, 7, 21, 49, 147, 313, 593, 939, 1779, 2191, 4151, 6573, 12453, 15337, 29057, 46011, 87171, 185609, 556827, 1299263, 3897789, 9094841, 27284523]

約数ペア:

[(1, 27284523), (3, 9094841), (7, 3897789), (21, 1299263), (49, 556827), (147, 185609), (313, 87171), (593, 46011), (939, 29057), (1779, 15337), (2191, 12453), (4151, 6573)]