29311347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5407}}^1$

素因数の和:5562

約数の個数: 16

約数和(自身を含む): 42398720

約数和(自身を除く): 13087373

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5407, 5421, 16221, 70291, 210873, 751573, 2254719, 9770449, 29311347]

約数ペア:

[(1, 29311347), (3, 9770449), (13, 2254719), (39, 751573), (139, 210873), (417, 70291), (1807, 16221), (5407, 5421)]