98219251

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 18

約数和(自身を含む): 113036172

約数和(自身を除く): 14816921

約数列:

[1, 13, 17, 169, 221, 289, 2011, 2873, 3757, 26143, 34187, 48841, 339859, 444431, 581179, 5777603, 7555327, 98219251]

約数ペア:

[(1, 98219251), (13, 7555327), (17, 5777603), (169, 581179), (221, 444431), (289, 339859), (2011, 48841), (2873, 34187), (3757, 26143)]