26969943

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 49182336

約数和(自身を除く): 22212393

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1283, 1617, 1911, 3003, 3849, 7007, 8981, 14113, 16679, 21021, 26943, 42339, 50037, 62867, 98791, 116753, 183469, 188601, 296373, 350259, 550407, 691537, 817271, 1284283, 2074611, 2451813, 3852849, 8989981, 26969943]

約数ペア:

[(1, 26969943), (3, 8989981), (7, 3852849), (11, 2451813), (13, 2074611), (21, 1284283), (33, 817271), (39, 691537), (49, 550407), (77, 350259), (91, 296373), (143, 188601), (147, 183469), (231, 116753), (273, 98791), (429, 62867), (539, 50037), (637, 42339), (1001, 26943), (1283, 21021), (1617, 16679), (1911, 14113), (3003, 8981), (3849, 7007)]