1531144321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{132647}}^1$

素因数の和:132768

約数の個数: 16

約数和(自身を含む): 1871928576

約数和(自身を除く): 340784255

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 132647, 928529, 2254999, 12866759, 15784993, 90067313, 218734903, 1531144321]

約数ペア:

[(1, 1531144321), (7, 218734903), (17, 90067313), (97, 15784993), (119, 12866759), (679, 2254999), (1649, 928529), (11543, 132647)]