6657807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 9743328

約数和(自身を除く): 3085521

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 3221, 9663, 41873, 125619, 170713, 512139, 2219269, 6657807]

約数ペア:

[(1, 6657807), (3, 2219269), (13, 512139), (39, 170713), (53, 125619), (159, 41873), (689, 9663), (2067, 3221)]