26307567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20471

約数の個数: 24

約数和(自身を含む): 44645328

約数和(自身を除く): 18337761

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 20441, 61323, 183969, 224851, 265733, 674553, 797199, 2023659, 2391597, 2923063, 8769189, 26307567]

約数ペア:

[(1, 26307567), (3, 8769189), (9, 2923063), (11, 2391597), (13, 2023659), (33, 797199), (39, 674553), (99, 265733), (117, 224851), (143, 183969), (429, 61323), (1287, 20441)]