123706739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 149054640

約数和(自身を除く): 25347901

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 1733, 3757, 4199, 5491, 22529, 29461, 32927, 71383, 382993, 428051, 500837, 559759, 6510881, 7276867, 9515903, 123706739]

約数ペア:

[(1, 123706739), (13, 9515903), (17, 7276867), (19, 6510881), (221, 559759), (247, 500837), (289, 428051), (323, 382993), (1733, 71383), (3757, 32927), (4199, 29461), (5491, 22529)]