2040740067

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{163403}}^1$

素因数の和:163610

約数の個数: 16

約数和(自身を含む): 2854994688

約数和(自身を除く): 814254621

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 163403, 490209, 3758269, 11274807, 29575943, 88727829, 680246689, 2040740067]

約数ペア:

[(1, 2040740067), (3, 680246689), (23, 88727829), (69, 29575943), (181, 11274807), (543, 3758269), (4163, 490209), (12489, 163403)]