10040457847

素因数分解:

$7^2\times {\mathrm{31}}^2\times {\mathrm{213223}}^1$

素因数の和:213299

約数の個数: 18

約数和(自身を含む): 12068691624

約数和(自身を除く): 2028233777

約数列:

[1, 7, 31, 49, 217, 961, 1519, 6727, 47089, 213223, 1492561, 6609913, 10447927, 46269391, 204907303, 323885737, 1434351121, 10040457847]

約数ペア:

[(1, 10040457847), (7, 1434351121), (31, 323885737), (49, 204907303), (217, 46269391), (961, 10447927), (1519, 6609913), (6727, 1492561), (47089, 213223)]