172470011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{6719}}^1$

素因数の和:6938

約数の個数: 16

約数和(自身を含む): 208588800

約数和(自身を除く): 36118789

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 6719, 25669, 47033, 127661, 893627, 1296767, 9077369, 24638573, 172470011]

約数ペア:

[(1, 172470011), (7, 24638573), (19, 9077369), (133, 1296767), (193, 893627), (1351, 127661), (3667, 47033), (6719, 25669)]