15933879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8011}}^1$

素因数の和:8047

約数の個数: 24

約数和(自身を含む): 26247312

約数和(自身を除く): 10313433

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 8011, 24033, 72099, 104143, 136187, 312429, 408561, 937287, 1225683, 1770431, 5311293, 15933879]

約数ペア:

[(1, 15933879), (3, 5311293), (9, 1770431), (13, 1225683), (17, 937287), (39, 408561), (51, 312429), (117, 136187), (153, 104143), (221, 72099), (663, 24033), (1989, 8011)]