6911001

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 20

約数和(自身を含む): 10580724

約数和(自身を除く): 3669723

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 2081, 3321, 6243, 18729, 56187, 85321, 168561, 255963, 767889, 2303667, 6911001]

約数ペア:

[(1, 6911001), (3, 2303667), (9, 767889), (27, 255963), (41, 168561), (81, 85321), (123, 56187), (369, 18729), (1107, 6243), (2081, 3321)]