9709209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{56779}}^1$

素因数の和:56804

約数の個数: 12

約数和(自身を含む): 14762800

約数和(自身を除く): 5053591

約数列:

[1, 3, 9, 19, 57, 171, 56779, 170337, 511011, 1078801, 3236403, 9709209]

約数ペア:

[(1, 9709209), (3, 3236403), (9, 1078801), (19, 511011), (57, 170337), (171, 56779)]