23287803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 39270912

約数和(自身を除く): 15983109

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1381, 1533, 2409, 4143, 5621, 9667, 15191, 16863, 29001, 45573, 100813, 106337, 302439, 319011, 705691, 1108943, 2117073, 3326829, 7762601, 23287803]

約数ペア:

[(1, 23287803), (3, 7762601), (7, 3326829), (11, 2117073), (21, 1108943), (33, 705691), (73, 319011), (77, 302439), (219, 106337), (231, 100813), (511, 45573), (803, 29001), (1381, 16863), (1533, 15191), (2409, 9667), (4143, 5621)]