347038289

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 400550400

約数和(自身を除く): 53512111

約数列:

[1, 13, 17, 169, 199, 221, 607, 2587, 2873, 3383, 7891, 10319, 33631, 43979, 102583, 120793, 134147, 571727, 1570309, 1743911, 2053481, 20414017, 26695253, 347038289]

約数ペア:

[(1, 347038289), (13, 26695253), (17, 20414017), (169, 2053481), (199, 1743911), (221, 1570309), (607, 571727), (2587, 134147), (2873, 120793), (3383, 102583), (7891, 43979), (10319, 33631)]