12539433

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 17089280

約数和(自身を除く): 4549847

約数列:

[1, 3, 79, 157, 237, 337, 471, 1011, 12403, 26623, 37209, 52909, 79869, 158727, 4179811, 12539433]

約数ペア:

[(1, 12539433), (3, 4179811), (79, 158727), (157, 79869), (237, 52909), (337, 37209), (471, 26623), (1011, 12403)]