2013075243

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{9431}}^1$

素因数の和:10115

約数の個数: 24

約数和(自身を含む): 2991339936

約数和(自身を除く): 978264693

約数列:

[1, 3, 9, 37, 111, 333, 641, 1923, 5769, 9431, 23717, 28293, 71151, 84879, 213453, 348947, 1046841, 3140523, 6045271, 18135813, 54407439, 223675027, 671025081, 2013075243]

約数ペア:

[(1, 2013075243), (3, 671025081), (9, 223675027), (37, 54407439), (111, 18135813), (333, 6045271), (641, 3140523), (1923, 1046841), (5769, 348947), (9431, 213453), (23717, 84879), (28293, 71151)]