2916291

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7338

約数の個数: 16

約数和(自身を含む): 4678400

約数和(自身を除く): 1762109

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7309, 21927, 51163, 138871, 153489, 416613, 972097, 2916291]

約数ペア:

[(1, 2916291), (3, 972097), (7, 416613), (19, 153489), (21, 138871), (57, 51163), (133, 21927), (399, 7309)]