8947806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{213043}}^1$

素因数の和:213055

約数の個数: 16

約数和(自身を含む): 20452224

約数和(自身を除く): 11504418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 213043, 426086, 639129, 1278258, 1491301, 2982602, 4473903, 8947806]

約数ペア:

[(1, 8947806), (2, 4473903), (3, 2982602), (6, 1491301), (7, 1278258), (14, 639129), (21, 426086), (42, 213043)]