12384279

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{26981}}^1$

素因数の和:27007

約数の個数: 16

約数和(自身を含む): 19427040

約数和(自身を除く): 7042761

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 26981, 80943, 242829, 458677, 728487, 1376031, 4128093, 12384279]

約数ペア:

[(1, 12384279), (3, 4128093), (9, 1376031), (17, 728487), (27, 458677), (51, 242829), (153, 80943), (459, 26981)]