239870758413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{869579}}^1$

素因数の和:870249

約数の個数: 32

約数和(自身を含む): 376326397440

約数和(自身を除く): 136455639027

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 643, 1929, 7073, 8359, 21219, 25077, 91949, 275847, 869579, 2608737, 9565369, 11304527, 28696107, 33913581, 124349797, 373049391, 559139297, 1677417891, 6150532267, 7268810861, 18451596801, 21806432583, 79956919471, 239870758413]

約数ペア:

[(1, 239870758413), (3, 79956919471), (11, 21806432583), (13, 18451596801), (33, 7268810861), (39, 6150532267), (143, 1677417891), (429, 559139297), (643, 373049391), (1929, 124349797), (7073, 33913581), (8359, 28696107), (21219, 11304527), (25077, 9565369), (91949, 2608737), (275847, 869579)]