843428403

素因数分解:

$3^3\times {\mathrm{3121}}^1\times {\mathrm{10009}}^1$

素因数の和:13139

約数の個数: 16

約数和(自身を含む): 1250048800

約数和(自身を除く): 406620397

約数列:

[1, 3, 9, 27, 3121, 9363, 10009, 28089, 30027, 84267, 90081, 270243, 31238089, 93714267, 281142801, 843428403]

約数ペア:

[(1, 843428403), (3, 281142801), (9, 93714267), (27, 31238089), (3121, 270243), (9363, 90081), (10009, 84267), (28089, 30027)]