1551170049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{16361}}^1$

素因数の和:16418

約数の個数: 48

約数和(自身を含む): 2587028544

約数和(自身を除く): 1035858495

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 169, 187, 221, 429, 507, 561, 663, 1859, 2431, 2873, 5577, 7293, 8619, 16361, 31603, 49083, 94809, 179971, 212693, 278137, 539913, 638079, 834411, 2339623, 2765009, 3059507, 3615781, 7018869, 8295027, 9178521, 10847343, 30415099, 39773591, 47005153, 91245297, 119320773, 141015459, 517056683, 1551170049]

約数ペア:

[(1, 1551170049), (3, 517056683), (11, 141015459), (13, 119320773), (17, 91245297), (33, 47005153), (39, 39773591), (51, 30415099), (143, 10847343), (169, 9178521), (187, 8295027), (221, 7018869), (429, 3615781), (507, 3059507), (561, 2765009), (663, 2339623), (1859, 834411), (2431, 638079), (2873, 539913), (5577, 278137), (7293, 212693), (8619, 179971), (16361, 94809), (31603, 49083)]