233764297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 273834176

約数和(自身を除く): 40069879

約数列:

[1, 13, 17, 43, 221, 289, 559, 731, 1447, 3757, 9503, 12427, 18811, 24599, 62221, 161551, 319787, 418183, 808873, 1057757, 5436379, 13750841, 17981869, 233764297]

約数ペア:

[(1, 233764297), (13, 17981869), (17, 13750841), (43, 5436379), (221, 1057757), (289, 808873), (559, 418183), (731, 319787), (1447, 161551), (3757, 62221), (9503, 24599), (12427, 18811)]