6870927

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 10914816

約数和(自身を除く): 4043889

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1087, 2107, 3261, 6321, 7609, 22827, 46741, 53263, 140223, 159789, 327187, 981561, 2290309, 6870927]

約数ペア:

[(1, 6870927), (3, 2290309), (7, 981561), (21, 327187), (43, 159789), (49, 140223), (129, 53263), (147, 46741), (301, 22827), (903, 7609), (1087, 6321), (2107, 3261)]