128391787

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 137803680

約数和(自身を除く): 9411893

約数列:

[1, 29, 41, 83, 1189, 1301, 2407, 3403, 37729, 53341, 98687, 107983, 1546889, 3131507, 4427303, 128391787]

約数ペア:

[(1, 128391787), (29, 4427303), (41, 3131507), (83, 1546889), (1189, 107983), (1301, 98687), (2407, 53341), (3403, 37729)]