17427513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 24235200

約数和(自身を除く): 6807687

約数列:

[1, 3, 43, 53, 129, 159, 2279, 2549, 6837, 7647, 109607, 135097, 328821, 405291, 5809171, 17427513]

約数ペア:

[(1, 17427513), (3, 5809171), (43, 405291), (53, 328821), (129, 135097), (159, 109607), (2279, 7647), (2549, 6837)]