56917893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17551}}^1$

素因数の和:17624

約数の個数: 16

約数和(自身を含む): 80879616

約数和(自身を除く): 23961723

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 17551, 52653, 403673, 824897, 1211019, 2474691, 18972631, 56917893]

約数ペア:

[(1, 56917893), (3, 18972631), (23, 2474691), (47, 1211019), (69, 824897), (141, 403673), (1081, 52653), (3243, 17551)]