15674381541

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617369}}^1$

素因数の和:617426

約数の個数: 48

約数和(自身を含む): 28764503040

約数和(自身を除く): 13090121499

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 8463, 25389, 617369, 1852107, 4321583, 5556321, 8025797, 12964749, 19138439, 24077391, 38894247, 56180579, 57415317, 72232173, 133969073, 168541737, 172245951, 248799707, 401907219, 505625211, 746399121, 1205721657, 1741597949, 2239197363, 5224793847, 15674381541]

約数ペア:

[(1, 15674381541), (3, 5224793847), (7, 2239197363), (9, 1741597949), (13, 1205721657), (21, 746399121), (31, 505625211), (39, 401907219), (63, 248799707), (91, 172245951), (93, 168541737), (117, 133969073), (217, 72232173), (273, 57415317), (279, 56180579), (403, 38894247), (651, 24077391), (819, 19138439), (1209, 12964749), (1953, 8025797), (2821, 5556321), (3627, 4321583), (8463, 1852107), (25389, 617369)]