25306749

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8039

約数の個数: 24

約数和(自身を含む): 40829152

約数和(自身を除く): 15522403

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8011, 24033, 72099, 104143, 216297, 312429, 648891, 937287, 1946673, 2811861, 8435583, 25306749]

約数ペア:

[(1, 25306749), (3, 8435583), (9, 2811861), (13, 1946673), (27, 937287), (39, 648891), (81, 312429), (117, 216297), (243, 104143), (351, 72099), (1053, 24033), (3159, 8011)]