29916261

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 46153536

約数和(自身を除く): 16237275

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 3361, 8901, 10083, 30249, 77303, 144523, 231909, 433569, 695727, 1300707, 3324029, 9972087, 29916261]

約数ペア:

[(1, 29916261), (3, 9972087), (9, 3324029), (23, 1300707), (43, 695727), (69, 433569), (129, 231909), (207, 144523), (387, 77303), (989, 30249), (2967, 10083), (3361, 8901)]