234860367

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{260089}}^1$

素因数の和:260142

約数の個数: 16

約数和(自身を含む): 366206720

約数和(自身を除く): 131346353

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 260089, 780267, 1820623, 5461869, 11183827, 33551481, 78286789, 234860367]

約数ペア:

[(1, 234860367), (3, 78286789), (7, 33551481), (21, 11183827), (43, 5461869), (129, 1820623), (301, 780267), (903, 260089)]