22561539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 40755456

約数和(自身を除く): 18193917

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 683, 847, 1001, 1573, 2049, 2541, 3003, 4719, 4781, 7513, 8879, 11011, 14343, 22539, 26637, 33033, 52591, 62153, 82643, 97669, 157773, 186459, 247929, 293007, 578501, 683683, 1074359, 1735503, 2051049, 3223077, 7520513, 22561539]

約数ペア:

[(1, 22561539), (3, 7520513), (7, 3223077), (11, 2051049), (13, 1735503), (21, 1074359), (33, 683683), (39, 578501), (77, 293007), (91, 247929), (121, 186459), (143, 157773), (231, 97669), (273, 82643), (363, 62153), (429, 52591), (683, 33033), (847, 26637), (1001, 22539), (1573, 14343), (2049, 11011), (2541, 8879), (3003, 7513), (4719, 4781)]