13041771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 19895040

約数和(自身を除く): 6853269

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 313, 323, 731, 817, 939, 969, 2193, 2451, 5321, 5947, 13459, 13889, 15963, 17841, 40377, 41667, 101099, 228803, 255721, 303297, 686409, 767163, 4347257, 13041771]

約数ペア:

[(1, 13041771), (3, 4347257), (17, 767163), (19, 686409), (43, 303297), (51, 255721), (57, 228803), (129, 101099), (313, 41667), (323, 40377), (731, 17841), (817, 15963), (939, 13889), (969, 13459), (2193, 5947), (2451, 5321)]