26288171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16993}}^1$

素因数の和:17030

約数の個数: 16

約数和(自身を含む): 34259904

約数和(自身を除く): 7971733

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 16993, 118951, 220909, 288881, 1546363, 2022167, 3755453, 26288171]

約数ペア:

[(1, 26288171), (7, 3755453), (13, 2022167), (17, 1546363), (91, 288881), (119, 220909), (221, 118951), (1547, 16993)]