1427531391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{369731}}^1$

素因数の和:369764

約数の個数: 32

約数和(自身を含む): 2484599040

約数和(自身を除く): 1057067649

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 369731, 1109193, 3327579, 4067041, 4806503, 9982737, 12201123, 14419509, 36603369, 43258527, 52871533, 109810107, 129775581, 158614599, 475843797, 1427531391]

約数ペア:

[(1, 1427531391), (3, 475843797), (9, 158614599), (11, 129775581), (13, 109810107), (27, 52871533), (33, 43258527), (39, 36603369), (99, 14419509), (117, 12201123), (143, 9982737), (297, 4806503), (351, 4067041), (429, 3327579), (1287, 1109193), (3861, 369731)]