128567933

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 148120200

約数和(自身を除く): 19552267

約数列:

[1, 13, 29, 37, 169, 377, 481, 709, 1073, 4901, 6253, 9217, 13949, 20561, 26233, 119821, 181337, 267293, 341029, 760757, 3474809, 4433377, 9889841, 128567933]

約数ペア:

[(1, 128567933), (13, 9889841), (29, 4433377), (37, 3474809), (169, 760757), (377, 341029), (481, 267293), (709, 181337), (1073, 119821), (4901, 26233), (6253, 20561), (9217, 13949)]