87982321

素因数分解:

$7^1\times {\mathrm{2843}}^1\times {\mathrm{4421}}^1$

素因数の和:7271

約数の個数: 8

約数和(自身を含む): 100609344

約数和(自身を除く): 12627023

約数列:

[1, 7, 2843, 4421, 19901, 30947, 12568903, 87982321]

約数ペア:

[(1, 87982321), (7, 12568903), (2843, 30947), (4421, 19901)]