126503881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3701}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 152818560

約数和(自身を除く): 26314679

約数列:

[1, 7, 19, 133, 257, 1799, 3701, 4883, 25907, 34181, 70319, 492233, 951157, 6658099, 18071983, 126503881]

約数ペア:

[(1, 126503881), (7, 18071983), (19, 6658099), (133, 951157), (257, 492233), (1799, 70319), (3701, 34181), (4883, 25907)]