2969007

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 4105728

約数和(自身を除く): 1136721

約数列:

[1, 3, 53, 71, 159, 213, 263, 789, 3763, 11289, 13939, 18673, 41817, 56019, 989669, 2969007]

約数ペア:

[(1, 2969007), (3, 989669), (53, 56019), (71, 41817), (159, 18673), (213, 13939), (263, 11289), (789, 3763)]