26331891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9898

約数の個数: 16

約数和(自身を含む): 37747200

約数和(自身を除く): 11415309

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 9829, 29487, 186751, 461963, 560253, 1385889, 8777297, 26331891]

約数ペア:

[(1, 26331891), (3, 8777297), (19, 1385889), (47, 560253), (57, 461963), (141, 186751), (893, 29487), (2679, 9829)]