419442121

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{4139}}^1$

素因数の和:4644

約数の個数: 16

約数和(自身を含む): 496005120

約数和(自身を除く): 76562999

約数列:

[1, 7, 31, 217, 467, 3269, 4139, 14477, 28973, 101339, 128309, 898163, 1932913, 13530391, 59920303, 419442121]

約数ペア:

[(1, 419442121), (7, 59920303), (31, 13530391), (217, 1932913), (467, 898163), (3269, 128309), (4139, 101339), (14477, 28973)]