4210087

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 5018112

約数和(自身を除く): 808025

約数列:

[1, 7, 43, 71, 197, 301, 497, 1379, 3053, 8471, 13987, 21371, 59297, 97909, 601441, 4210087]

約数ペア:

[(1, 4210087), (7, 601441), (43, 97909), (71, 59297), (197, 21371), (301, 13987), (497, 8471), (1379, 3053)]