2984401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 748079

約数列:

[1, 7, 17, 31, 119, 217, 527, 809, 3689, 5663, 13753, 25079, 96271, 175553, 426343, 2984401]

約数ペア:

[(1, 2984401), (7, 426343), (17, 175553), (31, 96271), (119, 25079), (217, 13753), (527, 5663), (809, 3689)]