27982877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 31940160

約数和(自身を除く): 3957283

約数列:

[1, 13, 19, 193, 247, 587, 2509, 3667, 7631, 11153, 47671, 113291, 144989, 1472783, 2152529, 27982877]

約数ペア:

[(1, 27982877), (13, 2152529), (19, 1472783), (193, 144989), (247, 113291), (587, 47671), (2509, 11153), (3667, 7631)]