64280689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 74813760

約数和(自身を除く): 10533071

約数列:

[1, 11, 17, 139, 187, 1529, 2363, 2473, 25993, 27203, 42041, 343747, 462451, 3781217, 5843699, 64280689]

約数ペア:

[(1, 64280689), (11, 5843699), (17, 3781217), (139, 462451), (187, 343747), (1529, 42041), (2363, 27203), (2473, 25993)]