14205217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 17192000

約数和(自身を除く): 2986783

約数列:

[1, 13, 17, 19, 199, 221, 247, 289, 323, 2587, 3383, 3757, 3781, 4199, 5491, 43979, 49153, 57511, 64277, 71383, 747643, 835601, 1092709, 14205217]

約数ペア:

[(1, 14205217), (13, 1092709), (17, 835601), (19, 747643), (199, 71383), (221, 64277), (247, 57511), (289, 49153), (323, 43979), (2587, 5491), (3383, 4199), (3757, 3781)]