97328621

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 117529920

約数和(自身を除く): 20201299

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 1783, 2873, 3211, 4199, 23179, 30311, 33877, 54587, 301327, 394043, 440401, 575909, 5122559, 5725213, 7486817, 97328621]

約数ペア:

[(1, 97328621), (13, 7486817), (17, 5725213), (19, 5122559), (169, 575909), (221, 440401), (247, 394043), (323, 301327), (1783, 54587), (2873, 33877), (3211, 30311), (4199, 23179)]