3857007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 6543360

約数和(自身を除く): 2686353

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 283, 413, 649, 849, 1239, 1947, 1981, 3113, 4543, 5943, 9339, 13629, 16697, 21791, 50091, 65373, 116879, 183667, 350637, 551001, 1285669, 3857007]

約数ペア:

[(1, 3857007), (3, 1285669), (7, 551001), (11, 350637), (21, 183667), (33, 116879), (59, 65373), (77, 50091), (177, 21791), (231, 16697), (283, 13629), (413, 9339), (649, 5943), (849, 4543), (1239, 3113), (1947, 1981)]