9819387

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 15580656

約数和(自身を除く): 5761269

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 2377, 4131, 7131, 21393, 40409, 64179, 121227, 192537, 363681, 577611, 1091043, 3273129, 9819387]

約数ペア:

[(1, 9819387), (3, 3273129), (9, 1091043), (17, 577611), (27, 363681), (51, 192537), (81, 121227), (153, 64179), (243, 40409), (459, 21393), (1377, 7131), (2377, 4131)]