2893278957

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{32321}}^1$

素因数の和:32940

約数の個数: 16

約数和(自身を含む): 3937595328

約数和(自身を除く): 1044316371

約数列:

[1, 3, 53, 159, 563, 1689, 29839, 32321, 89517, 96963, 1713013, 5139039, 18196723, 54590169, 964426319, 2893278957]

約数ペア:

[(1, 2893278957), (3, 964426319), (53, 54590169), (159, 18196723), (563, 5139039), (1689, 1713013), (29839, 96963), (32321, 89517)]