527864379

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2081}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 825071616

約数和(自身を除く): 297207237

約数列:

[1, 3, 7, 21, 47, 141, 257, 329, 771, 987, 1799, 2081, 5397, 6243, 12079, 14567, 36237, 43701, 84553, 97807, 253659, 293421, 534817, 684649, 1604451, 2053947, 3743719, 11231157, 25136399, 75409197, 175954793, 527864379]

約数ペア:

[(1, 527864379), (3, 175954793), (7, 75409197), (21, 25136399), (47, 11231157), (141, 3743719), (257, 2053947), (329, 1604451), (771, 684649), (987, 534817), (1799, 293421), (2081, 253659), (5397, 97807), (6243, 84553), (12079, 43701), (14567, 36237)]