26790513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 38030400

約数和(自身を除く): 11239887

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 5281, 15843, 100339, 301017, 470009, 1410027, 8930171, 26790513]

約数ペア:

[(1, 26790513), (3, 8930171), (19, 1410027), (57, 470009), (89, 301017), (267, 100339), (1691, 15843), (5073, 5281)]