8153487

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{971}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 12130560

約数和(自身を除く): 3977073

約数列:

[1, 3, 9, 27, 311, 933, 971, 2799, 2913, 8397, 8739, 26217, 301981, 905943, 2717829, 8153487]

約数ペア:

[(1, 8153487), (3, 2717829), (9, 905943), (27, 301981), (311, 26217), (933, 8739), (971, 8397), (2799, 2913)]