2939929

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 3324672

約数和(自身を除く): 384743

約数列:

[1, 17, 23, 73, 103, 391, 1241, 1679, 1751, 2369, 7519, 28543, 40273, 127823, 172937, 2939929]

約数ペア:

[(1, 2939929), (17, 172937), (23, 127823), (73, 40273), (103, 28543), (391, 7519), (1241, 2369), (1679, 1751)]