139984559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 166570992

約数和(自身を除く): 26586433

約数列:

[1, 11, 13, 143, 169, 257, 293, 1859, 2827, 3223, 3341, 3809, 36751, 41899, 43433, 49517, 75301, 477763, 544687, 828311, 978913, 10768043, 12725869, 139984559]

約数ペア:

[(1, 139984559), (11, 12725869), (13, 10768043), (143, 978913), (169, 828311), (257, 544687), (293, 477763), (1859, 75301), (2827, 49517), (3223, 43433), (3341, 41899), (3809, 36751)]