12585729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 19643904

約数和(自身を除く): 7058175

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 463, 533, 663, 697, 1389, 1599, 2091, 6019, 7871, 9061, 18057, 18983, 23613, 27183, 56949, 102323, 246779, 306969, 322711, 740337, 968133, 4195243, 12585729]

約数ペア:

[(1, 12585729), (3, 4195243), (13, 968133), (17, 740337), (39, 322711), (41, 306969), (51, 246779), (123, 102323), (221, 56949), (463, 27183), (533, 23613), (663, 18983), (697, 18057), (1389, 9061), (1599, 7871), (2091, 6019)]