308127981

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{341227}}^1$

素因数の和:341280

約数の個数: 16

約数和(自身を含む): 480449024

約数和(自身を除く): 172321043

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 341227, 1023681, 2388589, 7165767, 14672761, 44018283, 102709327, 308127981]

約数ペア:

[(1, 308127981), (3, 102709327), (7, 44018283), (21, 14672761), (43, 7165767), (129, 2388589), (301, 1023681), (903, 341227)]