12754233

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 20574720

約数和(自身を除く): 7820487

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 751, 999, 1887, 2253, 5661, 6759, 12767, 16983, 20277, 27787, 38301, 83361, 114903, 250083, 344709, 472379, 750249, 1417137, 4251411, 12754233]

約数ペア:

[(1, 12754233), (3, 4251411), (9, 1417137), (17, 750249), (27, 472379), (37, 344709), (51, 250083), (111, 114903), (153, 83361), (333, 38301), (459, 27787), (629, 20277), (751, 16983), (999, 12767), (1887, 6759), (2253, 5661)]