26719469

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 32334720

約数和(自身を除く): 5615251

約数列:

[1, 7, 29, 43, 203, 301, 1247, 3061, 8729, 21427, 88769, 131623, 621383, 921361, 3817067, 26719469]

約数ペア:

[(1, 26719469), (7, 3817067), (29, 921361), (43, 621383), (203, 131623), (301, 88769), (1247, 21427), (3061, 8729)]