1425513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 2030400

約数和(自身を除く): 604887

約数列:

[1, 3, 19, 57, 89, 267, 281, 843, 1691, 5073, 5339, 16017, 25009, 75027, 475171, 1425513]

約数ペア:

[(1, 1425513), (3, 475171), (19, 75027), (57, 25009), (89, 16017), (267, 5339), (281, 5073), (843, 1691)]