997930073

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{19457}}^1$

素因数の和:19912

約数の個数: 16

約数和(自身を含む): 1210443264

約数和(自身を除く): 212513191

約数列:

[1, 7, 17, 119, 431, 3017, 7327, 19457, 51289, 136199, 330769, 2315383, 8385967, 58701769, 142561439, 997930073]

約数ペア:

[(1, 997930073), (7, 142561439), (17, 58701769), (119, 8385967), (431, 2315383), (3017, 330769), (7327, 136199), (19457, 51289)]