8485191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 15200640

約数和(自身を除く): 6715449

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 347, 429, 627, 741, 1041, 1287, 1881, 2223, 2717, 3123, 3817, 4511, 6593, 8151, 11451, 13533, 19779, 24453, 34353, 40599, 49621, 59337, 72523, 85709, 148863, 217569, 257127, 446589, 652707, 771381, 942799, 2828397, 8485191]

約数ペア:

[(1, 8485191), (3, 2828397), (9, 942799), (11, 771381), (13, 652707), (19, 446589), (33, 257127), (39, 217569), (57, 148863), (99, 85709), (117, 72523), (143, 59337), (171, 49621), (209, 40599), (247, 34353), (347, 24453), (429, 19779), (627, 13533), (741, 11451), (1041, 8151), (1287, 6593), (1881, 4511), (2223, 3817), (2717, 3123)]