15172509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 22167360

約数和(自身を除く): 6994851

約数列:

[1, 3, 11, 33, 257, 771, 1789, 2827, 5367, 8481, 19679, 59037, 459773, 1379319, 5057503, 15172509]

約数ペア:

[(1, 15172509), (3, 5057503), (11, 1379319), (33, 459773), (257, 59037), (771, 19679), (1789, 8481), (2827, 5367)]