244656711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 403734240

約数和(自身を除く): 159077529

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 157, 171, 247, 471, 701, 741, 1413, 2041, 2103, 2223, 2983, 6123, 6309, 8949, 9113, 13319, 18369, 26847, 27339, 38779, 39957, 82017, 110057, 116337, 119871, 173147, 330171, 349011, 519441, 990513, 1430741, 1558323, 2091083, 4292223, 6273249, 12876669, 18819747, 27184079, 81552237, 244656711]

約数ペア:

[(1, 244656711), (3, 81552237), (9, 27184079), (13, 18819747), (19, 12876669), (39, 6273249), (57, 4292223), (117, 2091083), (157, 1558323), (171, 1430741), (247, 990513), (471, 519441), (701, 349011), (741, 330171), (1413, 173147), (2041, 119871), (2103, 116337), (2223, 110057), (2983, 82017), (6123, 39957), (6309, 38779), (8949, 27339), (9113, 26847), (13319, 18369)]