6814263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 9805536

約数和(自身を除く): 2991273

約数列:

[1, 3, 17, 51, 53, 159, 901, 2521, 2703, 7563, 42857, 128571, 133613, 400839, 2271421, 6814263]

約数ペア:

[(1, 6814263), (3, 2271421), (17, 400839), (51, 133613), (53, 128571), (159, 42857), (901, 7563), (2521, 2703)]