11756157

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 18788352

約数和(自身を除く): 7032195

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 277, 301, 329, 831, 903, 987, 1939, 2021, 5817, 6063, 11911, 13019, 14147, 35733, 39057, 42441, 83377, 91133, 250131, 273399, 559817, 1679451, 3918719, 11756157]

約数ペア:

[(1, 11756157), (3, 3918719), (7, 1679451), (21, 559817), (43, 273399), (47, 250131), (129, 91133), (141, 83377), (277, 42441), (301, 39057), (329, 35733), (831, 14147), (903, 13019), (987, 11911), (1939, 6063), (2021, 5817)]