5491629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 4414995

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 251, 429, 561, 663, 753, 1287, 1683, 1989, 2259, 2431, 2761, 3263, 4267, 7293, 8283, 9789, 12801, 21879, 24849, 29367, 35893, 38403, 46937, 55471, 107679, 140811, 166413, 323037, 422433, 499239, 610181, 1830543, 5491629]

約数ペア:

[(1, 5491629), (3, 1830543), (9, 610181), (11, 499239), (13, 422433), (17, 323037), (33, 166413), (39, 140811), (51, 107679), (99, 55471), (117, 46937), (143, 38403), (153, 35893), (187, 29367), (221, 24849), (251, 21879), (429, 12801), (561, 9789), (663, 8283), (753, 7293), (1287, 4267), (1683, 3263), (1989, 2761), (2259, 2431)]