22396803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 38610432

約数和(自身を除く): 16213629

約数列:

[1, 3, 11, 13, 17, 33, 37, 39, 51, 83, 111, 143, 187, 221, 249, 407, 429, 481, 561, 629, 663, 913, 1079, 1221, 1411, 1443, 1887, 2431, 2739, 3071, 3237, 4233, 5291, 6919, 7293, 8177, 9213, 11869, 15521, 15873, 18343, 20757, 24531, 33781, 35607, 39923, 46563, 52207, 55029, 89947, 101343, 119769, 156621, 201773, 269841, 439153, 574277, 605319, 678691, 1317459, 1722831, 2036073, 7465601, 22396803]

約数ペア:

[(1, 22396803), (3, 7465601), (11, 2036073), (13, 1722831), (17, 1317459), (33, 678691), (37, 605319), (39, 574277), (51, 439153), (83, 269841), (111, 201773), (143, 156621), (187, 119769), (221, 101343), (249, 89947), (407, 55029), (429, 52207), (481, 46563), (561, 39923), (629, 35607), (663, 33781), (913, 24531), (1079, 20757), (1221, 18343), (1411, 15873), (1443, 15521), (1887, 11869), (2431, 9213), (2739, 8177), (3071, 7293), (3237, 6919), (4233, 5291)]