15692859

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 28865760

約数和(自身を除く): 13172901

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2129, 2457, 6387, 7371, 14903, 19161, 27677, 44709, 57483, 83031, 134127, 172449, 193739, 249093, 402381, 581217, 747279, 1207143, 1743651, 2241837, 5230953, 15692859]

約数ペア:

[(1, 15692859), (3, 5230953), (7, 2241837), (9, 1743651), (13, 1207143), (21, 747279), (27, 581217), (39, 402381), (63, 249093), (81, 193739), (91, 172449), (117, 134127), (189, 83031), (273, 57483), (351, 44709), (567, 27677), (819, 19161), (1053, 14903), (2129, 7371), (2457, 6387)]