2016994977

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{4228501}}^1$

素因数の和:4228560

約数の個数: 12

約数和(自身を含む): 2968408404

約数和(自身を除く): 951413427

約数列:

[1, 3, 9, 53, 159, 477, 4228501, 12685503, 38056509, 224110553, 672331659, 2016994977]

約数ペア:

[(1, 2016994977), (3, 672331659), (9, 224110553), (53, 38056509), (159, 12685503), (477, 4228501)]