27969949

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 33275520

約数和(自身を除く): 5305571

約数列:

[1, 7, 29, 203, 211, 653, 1477, 4571, 6119, 18937, 42833, 132559, 137783, 964481, 3995707, 27969949]

約数ペア:

[(1, 27969949), (7, 3995707), (29, 964481), (203, 137783), (211, 132559), (653, 42833), (1477, 18937), (4571, 6119)]