2017625673

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{1579}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 3123394560

約数和(自身を除く): 1105768887

約数列:

[1, 3, 7, 21, 71, 213, 497, 857, 1491, 1579, 2571, 4737, 5999, 11053, 17997, 33159, 60847, 112109, 182541, 336327, 425929, 784763, 1277787, 1353203, 2354289, 4059609, 9472421, 28417263, 96077413, 288232239, 672541891, 2017625673]

約数ペア:

[(1, 2017625673), (3, 672541891), (7, 288232239), (21, 96077413), (71, 28417263), (213, 9472421), (497, 4059609), (857, 2354289), (1491, 1353203), (1579, 1277787), (2571, 784763), (4737, 425929), (5999, 336327), (11053, 182541), (17997, 112109), (33159, 60847)]