493980660147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{911957}}^1$

素因数の和:912052

約数の個数: 64

約数和(自身を含む): 808943224320

約数和(自身を除く): 314962564173

約数列:

[1, 3, 13, 17, 19, 39, 43, 51, 57, 129, 221, 247, 323, 559, 663, 731, 741, 817, 969, 1677, 2193, 2451, 4199, 9503, 10621, 12597, 13889, 28509, 31863, 41667, 180557, 541671, 911957, 2735871, 11855441, 15503269, 17327183, 35566323, 39214151, 46509807, 51981549, 117642453, 201542497, 225253379, 294562111, 509783963, 604627491, 666640567, 675760137, 745068869, 883686333, 1529351889, 1999921701, 2235206607, 3829307443, 8666327371, 9685895297, 11487922329, 12666170773, 25998982113, 29057685891, 37998512319, 164660220049, 493980660147]

約数ペア:

[(1, 493980660147), (3, 164660220049), (13, 37998512319), (17, 29057685891), (19, 25998982113), (39, 12666170773), (43, 11487922329), (51, 9685895297), (57, 8666327371), (129, 3829307443), (221, 2235206607), (247, 1999921701), (323, 1529351889), (559, 883686333), (663, 745068869), (731, 675760137), (741, 666640567), (817, 604627491), (969, 509783963), (1677, 294562111), (2193, 225253379), (2451, 201542497), (4199, 117642453), (9503, 51981549), (10621, 46509807), (12597, 39214151), (13889, 35566323), (28509, 17327183), (31863, 15503269), (41667, 11855441), (180557, 2735871), (541671, 911957)]