2017863609

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{22619}}^1$

素因数の和:22980

約数の個数: 16

約数和(自身を含む): 2723086080

約数和(自身を除く): 705222471

約数列:

[1, 3, 131, 227, 393, 681, 22619, 29737, 67857, 89211, 2963089, 5134513, 8889267, 15403539, 672621203, 2017863609]

約数ペア:

[(1, 2017863609), (3, 672621203), (131, 15403539), (227, 8889267), (393, 5134513), (681, 2963089), (22619, 89211), (29737, 67857)]