40298409

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 59797920

約数和(自身を除く): 19499511

約数列:

[1, 3, 9, 73, 83, 219, 249, 657, 739, 747, 2217, 6059, 6651, 18177, 53947, 54531, 61337, 161841, 184011, 485523, 552033, 4477601, 13432803, 40298409]

約数ペア:

[(1, 40298409), (3, 13432803), (9, 4477601), (73, 552033), (83, 485523), (219, 184011), (249, 161841), (657, 61337), (739, 54531), (747, 53947), (2217, 18177), (6059, 6651)]