6806511

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4972

約数の個数: 20

約数和(自身を含む): 10768032

約数和(自身を除く): 3961521

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 4943, 14829, 44487, 84031, 133461, 252093, 400383, 756279, 2268837, 6806511]

約数ペア:

[(1, 6806511), (3, 2268837), (9, 756279), (17, 400383), (27, 252093), (51, 133461), (81, 84031), (153, 44487), (459, 14829), (1377, 4943)]