26298897

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 37304448

約数和(自身を除く): 11005551

約数列:

[1, 3, 37, 47, 71, 111, 141, 213, 1739, 2627, 3337, 5041, 5217, 7881, 10011, 15123, 123469, 186517, 236927, 370407, 559551, 710781, 8766299, 26298897]

約数ペア:

[(1, 26298897), (3, 8766299), (37, 710781), (47, 559551), (71, 370407), (111, 236927), (141, 186517), (213, 123469), (1739, 15123), (2627, 10011), (3337, 7881), (5041, 5217)]