1900528569

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1902431}}^1$

素因数の和:1902477

約数の個数: 16

約数和(自身を含む): 2891696640

約数和(自身を除く): 991168071

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1902431, 5707293, 17121879, 51365637, 70389947, 211169841, 633509523, 1900528569]

約数ペア:

[(1, 1900528569), (3, 633509523), (9, 211169841), (27, 70389947), (37, 51365637), (111, 17121879), (333, 5707293), (999, 1902431)]