6340243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 8278368

約数和(自身を除く): 1938125

約数列:

[1, 7, 13, 19, 91, 133, 193, 247, 361, 1351, 1729, 2509, 2527, 3667, 4693, 17563, 25669, 32851, 47671, 69673, 333697, 487711, 905749, 6340243]

約数ペア:

[(1, 6340243), (7, 905749), (13, 487711), (19, 333697), (91, 69673), (133, 47671), (193, 32851), (247, 25669), (361, 17563), (1351, 4693), (1729, 3667), (2509, 2527)]