16585659

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 25966512

約数和(自身を除く): 9380853

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2521, 6579, 7563, 22689, 42857, 108403, 128571, 325209, 385713, 975627, 1842851, 5528553, 16585659]

約数ペア:

[(1, 16585659), (3, 5528553), (9, 1842851), (17, 975627), (43, 385713), (51, 325209), (129, 128571), (153, 108403), (387, 42857), (731, 22689), (2193, 7563), (2521, 6579)]