142859249

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 162152640

約数和(自身を除く): 19293391

約数列:

[1, 13, 29, 103, 169, 283, 377, 1339, 2987, 3679, 4901, 8207, 17407, 29149, 38831, 47827, 106691, 378937, 504803, 845321, 1386983, 4926181, 10989173, 142859249]

約数ペア:

[(1, 142859249), (13, 10989173), (29, 4926181), (103, 1386983), (169, 845321), (283, 504803), (377, 378937), (1339, 106691), (2987, 47827), (3679, 38831), (4901, 29149), (8207, 17407)]