487015487

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{28409}}^1$

素因数の和:28526

約数の個数: 16

約数和(自身を含む): 581836800

約数和(自身を除く): 94821313

約数列:

[1, 7, 31, 79, 217, 553, 2449, 17143, 28409, 198863, 880679, 2244311, 6164753, 15710177, 69573641, 487015487]

約数ペア:

[(1, 487015487), (7, 69573641), (31, 15710177), (79, 6164753), (217, 2244311), (553, 880679), (2449, 198863), (17143, 28409)]