2017657707

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{47947}}^1$

素因数の和:48059

約数の個数: 24

約数和(自身を含む): 2948226624

約数和(自身を除く): 930568917

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 1079, 3237, 14027, 42081, 47947, 143841, 623311, 1869933, 3979601, 8103043, 11938803, 24309129, 51734813, 155204439, 672552569, 2017657707]

約数ペア:

[(1, 2017657707), (3, 672552569), (13, 155204439), (39, 51734813), (83, 24309129), (169, 11938803), (249, 8103043), (507, 3979601), (1079, 1869933), (3237, 623311), (14027, 143841), (42081, 47947)]