39885573

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 65879296

約数和(自身を除く): 25993723

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 757, 1351, 2271, 2509, 4053, 5299, 7527, 9841, 15897, 17563, 29523, 52689, 68887, 146101, 206661, 438303, 1022707, 1899313, 3068121, 5697939, 13295191, 39885573]

約数ペア:

[(1, 39885573), (3, 13295191), (7, 5697939), (13, 3068121), (21, 1899313), (39, 1022707), (91, 438303), (193, 206661), (273, 146101), (579, 68887), (757, 52689), (1351, 29523), (2271, 17563), (2509, 15897), (4053, 9841), (5299, 7527)]