2017352127

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{79987}}^1$

素因数の和:81198

約数の個数: 16

約数和(自身を含む): 3076658432

約数和(自身を除く): 1059306305

約数列:

[1, 3, 7, 21, 1201, 3603, 8407, 25221, 79987, 239961, 559909, 1679727, 96064387, 288193161, 672450709, 2017352127]

約数ペア:

[(1, 2017352127), (3, 672450709), (7, 288193161), (21, 96064387), (1201, 1679727), (3603, 559909), (8407, 239961), (25221, 79987)]