87339921

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 117761280

約数和(自身を除く): 30421359

約数列:

[1, 3, 181, 239, 543, 673, 717, 2019, 43259, 121813, 129777, 160847, 365439, 482541, 29113307, 87339921]

約数ペア:

[(1, 87339921), (3, 29113307), (181, 482541), (239, 365439), (543, 160847), (673, 129777), (717, 121813), (2019, 43259)]