1528974531

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{516371}}^1$

素因数の和:516431

約数の個数: 24

約数和(自身を含む): 2577729024

約数和(自身を除く): 1048754493

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 516371, 1549113, 3614597, 4647339, 10843791, 24269437, 32531373, 72808311, 169886059, 218424933, 509658177, 1528974531]

約数ペア:

[(1, 1528974531), (3, 509658177), (7, 218424933), (9, 169886059), (21, 72808311), (47, 32531373), (63, 24269437), (141, 10843791), (329, 4647339), (423, 3614597), (987, 1549113), (2961, 516371)]