5643879

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 7827072

約数和(自身を除く): 2183193

約数列:

[1, 3, 43, 67, 129, 201, 653, 1959, 2881, 8643, 28079, 43751, 84237, 131253, 1881293, 5643879]

約数ペア:

[(1, 5643879), (3, 1881293), (43, 131253), (67, 84237), (129, 43751), (201, 28079), (653, 8643), (1959, 2881)]