30983477

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 37085184

約数和(自身を除く): 6101707

約数列:

[1, 7, 31, 71, 217, 497, 2011, 2201, 14077, 15407, 62341, 142781, 436387, 999467, 4426211, 30983477]

約数ペア:

[(1, 30983477), (7, 4426211), (31, 999467), (71, 436387), (217, 142781), (497, 62341), (2011, 15407), (2201, 14077)]