8913988221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{66821}}^1$

素因数の和:67716

約数の個数: 16

約数和(自身を含む): 12124183680

約数和(自身を除く): 3210195459

約数列:

[1, 3, 53, 159, 839, 2517, 44467, 66821, 133401, 200463, 3541513, 10624539, 56062819, 168188457, 2971329407, 8913988221]

約数ペア:

[(1, 8913988221), (3, 2971329407), (53, 168188457), (159, 56062819), (839, 10624539), (2517, 3541513), (44467, 200463), (66821, 133401)]