26740581

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 44390400

約数和(自身を除く): 17649819

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 2311, 3857, 6933, 11571, 16177, 43909, 48531, 67019, 131727, 201057, 307363, 469133, 922089, 1273361, 1407399, 3820083, 8913527, 26740581]

約数ペア:

[(1, 26740581), (3, 8913527), (7, 3820083), (19, 1407399), (21, 1273361), (29, 922089), (57, 469133), (87, 307363), (133, 201057), (203, 131727), (399, 67019), (551, 48531), (609, 43909), (1653, 16177), (2311, 11571), (3857, 6933)]