16878399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1913}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 23978592

約数和(自身を除く): 7100193

約数列:

[1, 3, 17, 51, 173, 519, 1913, 2941, 5739, 8823, 32521, 97563, 330949, 992847, 5626133, 16878399]

約数ペア:

[(1, 16878399), (3, 5626133), (17, 992847), (51, 330949), (173, 97563), (519, 32521), (1913, 8823), (2941, 5739)]