38328143

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 47278080

約数和(自身を除く): 8949937

約数列:

[1, 7, 23, 49, 71, 161, 479, 497, 1127, 1633, 3353, 3479, 11017, 11431, 23471, 34009, 77119, 80017, 238063, 539833, 782207, 1666441, 5475449, 38328143]

約数ペア:

[(1, 38328143), (7, 5475449), (23, 1666441), (49, 782207), (71, 539833), (161, 238063), (479, 80017), (497, 77119), (1127, 34009), (1633, 23471), (3353, 11431), (3479, 11017)]