17423343

素因数分解:

$3^5\times 7^1\times {\mathrm{10243}}^1$

素因数の和:10265

約数の個数: 24

約数和(自身を含む): 29830528

約数和(自身を除く): 12407185

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 10243, 30729, 71701, 92187, 215103, 276561, 645309, 829683, 1935927, 2489049, 5807781, 17423343]

約数ペア:

[(1, 17423343), (3, 5807781), (7, 2489049), (9, 1935927), (21, 829683), (27, 645309), (63, 276561), (81, 215103), (189, 92187), (243, 71701), (567, 30729), (1701, 10243)]