40594463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 51996672

約数和(自身を除く): 11402209

約数列:

[1, 7, 13, 61, 71, 91, 103, 427, 497, 721, 793, 923, 1339, 4331, 5551, 6283, 6461, 7313, 9373, 30317, 43981, 51191, 56303, 81679, 95069, 394121, 446093, 571753, 665483, 3122651, 5799209, 40594463]

約数ペア:

[(1, 40594463), (7, 5799209), (13, 3122651), (61, 665483), (71, 571753), (91, 446093), (103, 394121), (427, 95069), (497, 81679), (721, 56303), (793, 51191), (923, 43981), (1339, 30317), (4331, 9373), (5551, 7313), (6283, 6461)]