489716161

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 595766016

約数和(自身を除く): 106049855

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 941, 1331, 2057, 2783, 4301, 10351, 15997, 21643, 22627, 30613, 47311, 113861, 175967, 238073, 367931, 520421, 1252471, 1935637, 2618803, 4047241, 21292007, 28806833, 44519651, 489716161]

約数ペア:

[(1, 489716161), (11, 44519651), (17, 28806833), (23, 21292007), (121, 4047241), (187, 2618803), (253, 1935637), (391, 1252471), (941, 520421), (1331, 367931), (2057, 238073), (2783, 175967), (4301, 113861), (10351, 47311), (15997, 30613), (21643, 22627)]