2085188859

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{9787}}^1$

素因数の和:10416

約数の個数: 32

約数和(自身を含む): 3332618240

約数和(自身を除く): 1247429381

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 607, 1821, 5463, 7891, 9787, 16389, 23673, 29361, 71019, 88083, 127231, 213057, 264249, 381693, 1145079, 3435237, 5940709, 17822127, 53466381, 77229217, 160399143, 231687651, 695062953, 2085188859]

約数ペア:

[(1, 2085188859), (3, 695062953), (9, 231687651), (13, 160399143), (27, 77229217), (39, 53466381), (117, 17822127), (351, 5940709), (607, 3435237), (1821, 1145079), (5463, 381693), (7891, 264249), (9787, 213057), (16389, 127231), (23673, 88083), (29361, 71019)]