9446787

素因数分解:

$3^4\times 7^1\times {\mathrm{16661}}^1$

素因数の和:16680

約数の個数: 20

約数和(自身を含む): 16128816

約数和(自身を除く): 6682029

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 16661, 49983, 116627, 149949, 349881, 449847, 1049643, 1349541, 3148929, 9446787]

約数ペア:

[(1, 9446787), (3, 3148929), (7, 1349541), (9, 1049643), (21, 449847), (27, 349881), (63, 149949), (81, 116627), (189, 49983), (567, 16661)]