40212333

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6197}}^1$

素因数の和:6313

約数の個数: 24

約数和(自身を含む): 67037568

約数和(自身を除く): 26825235

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6197, 6489, 18591, 43379, 55773, 130137, 390411, 638291, 1914873, 4468037, 5744619, 13404111, 40212333]

約数ペア:

[(1, 40212333), (3, 13404111), (7, 5744619), (9, 4468037), (21, 1914873), (63, 638291), (103, 390411), (309, 130137), (721, 55773), (927, 43379), (2163, 18591), (6197, 6489)]