8683209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 14601600

約数和(自身を除く): 5918391

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 103, 153, 171, 261, 309, 323, 493, 551, 927, 969, 1479, 1653, 1751, 1957, 2907, 2987, 4437, 4959, 5253, 5871, 8961, 9367, 15759, 17613, 26883, 28101, 33269, 50779, 56753, 84303, 99807, 152337, 170259, 299421, 457011, 510777, 964801, 2894403, 8683209]

約数ペア:

[(1, 8683209), (3, 2894403), (9, 964801), (17, 510777), (19, 457011), (29, 299421), (51, 170259), (57, 152337), (87, 99807), (103, 84303), (153, 56753), (171, 50779), (261, 33269), (309, 28101), (323, 26883), (493, 17613), (551, 15759), (927, 9367), (969, 8961), (1479, 5871), (1653, 5253), (1751, 4959), (1957, 4437), (2907, 2987)]