8442387

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6131}}^1$

素因数の和:6160

約数の個数: 20

約数和(自身を含む): 13355496

約数和(自身を除く): 4913109

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6131, 18393, 55179, 104227, 165537, 312681, 496611, 938043, 2814129, 8442387]

約数ペア:

[(1, 8442387), (3, 2814129), (9, 938043), (17, 496611), (27, 312681), (51, 165537), (81, 104227), (153, 55179), (459, 18393), (1377, 6131)]