891303699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2632

約数の個数: 64

約数和(自身を含む): 1504419840

約数和(自身を除く): 613116141

約数列:

[1, 3, 11, 13, 19, 33, 39, 43, 57, 129, 143, 209, 247, 429, 473, 559, 627, 741, 817, 1419, 1677, 2451, 2543, 2717, 6149, 7629, 8151, 8987, 10621, 18447, 26961, 27973, 31863, 33059, 48317, 83919, 99177, 109349, 116831, 144951, 328047, 350493, 363649, 531487, 628121, 1090947, 1202839, 1421537, 1594461, 1884363, 2077631, 3608517, 4264611, 6232893, 6909331, 15636907, 20727993, 22853941, 27009203, 46910721, 68561823, 81027609, 297101233, 891303699]

約数ペア:

[(1, 891303699), (3, 297101233), (11, 81027609), (13, 68561823), (19, 46910721), (33, 27009203), (39, 22853941), (43, 20727993), (57, 15636907), (129, 6909331), (143, 6232893), (209, 4264611), (247, 3608517), (429, 2077631), (473, 1884363), (559, 1594461), (627, 1421537), (741, 1202839), (817, 1090947), (1419, 628121), (1677, 531487), (2451, 363649), (2543, 350493), (2717, 328047), (6149, 144951), (7629, 116831), (8151, 109349), (8987, 99177), (10621, 83919), (18447, 48317), (26961, 33059), (27973, 31863)]