2017221573

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1\times {\mathrm{2797}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 2702733696

約数和(自身を除く): 685512123

約数列:

[1, 3, 311, 773, 933, 2319, 2797, 8391, 240403, 721209, 869867, 2162081, 2609601, 6486243, 672407191, 2017221573]

約数ペア:

[(1, 2017221573), (3, 672407191), (311, 6486243), (773, 2609601), (933, 2162081), (2319, 869867), (2797, 721209), (8391, 240403)]