2013509121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{104723}}^1$

素因数の和:104785

約数の個数: 32

約数和(自身を含む): 3166853760

約数和(自身を除く): 1153344639

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 6409, 19227, 104723, 314169, 1361399, 1780291, 3036967, 4084197, 5340873, 9110901, 23143783, 39480571, 51628439, 69431349, 118441713, 154885317, 671169707, 2013509121]

約数ペア:

[(1, 2013509121), (3, 671169707), (13, 154885317), (17, 118441713), (29, 69431349), (39, 51628439), (51, 39480571), (87, 23143783), (221, 9110901), (377, 5340873), (493, 4084197), (663, 3036967), (1131, 1780291), (1479, 1361399), (6409, 314169), (19227, 104723)]