86904591

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 119323776

約数和(自身を除く): 32419185

約数列:

[1, 3, 43, 129, 163, 489, 4133, 7009, 12399, 21027, 177719, 533157, 673679, 2021037, 28968197, 86904591]

約数ペア:

[(1, 86904591), (3, 28968197), (43, 2021037), (129, 673679), (163, 533157), (489, 177719), (4133, 21027), (7009, 12399)]