56112219

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 83603520

約数和(自身を除く): 27491301

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 1217, 3651, 5123, 10953, 15369, 46107, 57199, 132653, 171597, 397959, 514791, 1193877, 6234691, 18704073, 56112219]

約数ペア:

[(1, 56112219), (3, 18704073), (9, 6234691), (47, 1193877), (109, 514791), (141, 397959), (327, 171597), (423, 132653), (981, 57199), (1217, 46107), (3651, 15369), (5123, 10953)]