2017996431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{62591}}^1$

素因数の和:63582

約数の個数: 16

約数和(自身を含む): 2938318848

約数和(自身を除く): 920322417

約数列:

[1, 3, 11, 33, 977, 2931, 10747, 32241, 62591, 187773, 688501, 2065503, 61151407, 183454221, 672665477, 2017996431]

約数ペア:

[(1, 2017996431), (3, 672665477), (11, 183454221), (33, 61151407), (977, 2065503), (2931, 688501), (10747, 187773), (32241, 62591)]