17224011

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 28664064

約数和(自身を除く): 11440053

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2087, 2751, 6261, 8253, 14609, 18783, 43827, 131481, 273397, 820191, 1913779, 2460573, 5741337, 17224011]

約数ペア:

[(1, 17224011), (3, 5741337), (7, 2460573), (9, 1913779), (21, 820191), (63, 273397), (131, 131481), (393, 43827), (917, 18783), (1179, 14609), (2087, 8253), (2751, 6261)]