16217277

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 22939008

約数和(自身を除く): 6721731

約数列:

[1, 3, 23, 61, 69, 183, 1403, 3853, 4209, 11559, 88619, 235033, 265857, 705099, 5405759, 16217277]

約数ペア:

[(1, 16217277), (3, 5405759), (23, 705099), (61, 265857), (69, 235033), (183, 88619), (1403, 11559), (3853, 4209)]