487046209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 586591040

約数和(自身を除く): 99544831

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 3757, 4199, 5491, 6823, 71383, 88699, 115991, 129637, 1507883, 1685281, 1971847, 2203829, 25634011, 28649777, 37465093, 487046209]

約数ペア:

[(1, 487046209), (13, 37465093), (17, 28649777), (19, 25634011), (221, 2203829), (247, 1971847), (289, 1685281), (323, 1507883), (3757, 129637), (4199, 115991), (5491, 88699), (6823, 71383)]