39944121

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 62699520

約数和(自身を除く): 22755399

約数列:

[1, 3, 7, 21, 59, 103, 177, 309, 313, 413, 721, 939, 1239, 2163, 2191, 6077, 6573, 18231, 18467, 32239, 42539, 55401, 96717, 127617, 129269, 225673, 387807, 677019, 1902101, 5706303, 13314707, 39944121]

約数ペア:

[(1, 39944121), (3, 13314707), (7, 5706303), (21, 1902101), (59, 677019), (103, 387807), (177, 225673), (309, 129269), (313, 127617), (413, 96717), (721, 55401), (939, 42539), (1239, 32239), (2163, 18467), (2191, 18231), (6077, 6573)]