16235553

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 22347776

約数和(自身を除く): 6112223

約数列:

[1, 3, 43, 127, 129, 381, 991, 2973, 5461, 16383, 42613, 125857, 127839, 377571, 5411851, 16235553]

約数ペア:

[(1, 16235553), (3, 5411851), (43, 377571), (127, 127839), (129, 125857), (381, 42613), (991, 16383), (2973, 5461)]