8947719

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 14791680

約数和(自身を除く): 5843961

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 641, 1269, 1551, 1923, 4653, 5769, 7051, 13959, 17307, 21153, 30127, 63459, 90381, 190377, 271143, 331397, 813429, 994191, 2982573, 8947719]

約数ペア:

[(1, 8947719), (3, 2982573), (9, 994191), (11, 813429), (27, 331397), (33, 271143), (47, 190377), (99, 90381), (141, 63459), (297, 30127), (423, 21153), (517, 17307), (641, 13959), (1269, 7051), (1551, 5769), (1923, 4653)]