127032787

素因数分解:

$7^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 146849472

約数和(自身を除く): 19816685

約数列:

[1, 7, 241, 257, 293, 1687, 1799, 2051, 61937, 70613, 75301, 433559, 494291, 527107, 18147541, 127032787]

約数ペア:

[(1, 127032787), (7, 18147541), (241, 527107), (257, 494291), (293, 433559), (1687, 75301), (1799, 70613), (2051, 61937)]