26280527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 32961600

約数和(自身を除く): 6681073

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 5449, 38143, 70837, 288797, 495859, 2021579, 3754361, 26280527]

約数ペア:

[(1, 26280527), (7, 3754361), (13, 2021579), (53, 495859), (91, 288797), (371, 70837), (689, 38143), (4823, 5449)]