2693721147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{135697}}^1$

素因数の和:136222

約数の個数: 16

約数和(自身を含む): 3875534880

約数和(自身を除く): 1181813733

約数列:

[1, 3, 13, 39, 509, 1527, 6617, 19851, 135697, 407091, 1764061, 5292183, 69069773, 207209319, 897907049, 2693721147]

約数ペア:

[(1, 2693721147), (3, 897907049), (13, 207209319), (39, 69069773), (509, 5292183), (1527, 1764061), (6617, 407091), (19851, 135697)]