15696667749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{4673}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 25594973568

約数和(自身を除く): 9898305819

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 4673, 4947, 9409, 11543, 14019, 28227, 32711, 34629, 65863, 79441, 98133, 159953, 197589, 238323, 453281, 479859, 556087, 1119671, 1359843, 1668261, 3172967, 3359013, 7705777, 9518901, 23117331, 43968257, 53940439, 131904771, 161821317, 307777799, 747460369, 923333397, 2242381107, 5232222583, 15696667749]

約数ペア:

[(1, 15696667749), (3, 5232222583), (7, 2242381107), (17, 923333397), (21, 747460369), (51, 307777799), (97, 161821317), (119, 131904771), (291, 53940439), (357, 43968257), (679, 23117331), (1649, 9518901), (2037, 7705777), (4673, 3359013), (4947, 3172967), (9409, 1668261), (11543, 1359843), (14019, 1119671), (28227, 556087), (32711, 479859), (34629, 453281), (65863, 238323), (79441, 197589), (98133, 159953)]