26288899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9370

約数の個数: 16

約数和(自身を含む): 33402880

約数和(自身を除く): 7113981

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 9319, 65233, 121147, 288889, 848029, 2022223, 3755557, 26288899]

約数ペア:

[(1, 26288899), (7, 3755557), (13, 2022223), (31, 848029), (91, 288889), (217, 121147), (403, 65233), (2821, 9319)]