26798863

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{929}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 33122880

約数和(自身を除く): 6324017

約数列:

[1, 7, 13, 91, 317, 929, 2219, 4121, 6503, 12077, 28847, 84539, 294493, 2061451, 3828409, 26798863]

約数ペア:

[(1, 26798863), (7, 3828409), (13, 2061451), (91, 294493), (317, 84539), (929, 28847), (2219, 12077), (4121, 6503)]