6671021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 8213760

約数和(自身を除く): 1542739

約数列:

[1, 7, 17, 61, 119, 427, 919, 1037, 6433, 7259, 15623, 56059, 109361, 392413, 953003, 6671021]

約数ペア:

[(1, 6671021), (7, 953003), (17, 392413), (61, 109361), (119, 56059), (427, 15623), (919, 7259), (1037, 6433)]