1329128913

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{142871}}^1$

素因数の和:143324

約数の個数: 16

約数和(自身を含む): 2029925376

約数和(自身を除く): 700796463

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 142871, 428613, 1000097, 3000291, 63291853, 189875559, 443042971, 1329128913]

約数ペア:

[(1, 1329128913), (3, 443042971), (7, 189875559), (21, 63291853), (443, 3000291), (1329, 1000097), (3101, 428613), (9303, 142871)]