11520447

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 16194048

約数和(自身を除く): 4673601

約数列:

[1, 3, 23, 69, 103, 309, 1621, 2369, 4863, 7107, 37283, 111849, 166963, 500889, 3840149, 11520447]

約数ペア:

[(1, 11520447), (3, 3840149), (23, 500889), (69, 166963), (103, 111849), (309, 37283), (1621, 7107), (2369, 4863)]