26121141

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 39999960

約数和(自身を除く): 13878819

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2441, 3567, 7323, 10701, 21969, 70789, 100081, 212367, 300243, 637101, 900729, 2902349, 8707047, 26121141]

約数ペア:

[(1, 26121141), (3, 8707047), (9, 2902349), (29, 900729), (41, 637101), (87, 300243), (123, 212367), (261, 100081), (369, 70789), (1189, 21969), (2441, 10701), (3567, 7323)]