8906521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 10257408

約数和(自身を除く): 1350887

約数列:

[1, 13, 17, 191, 211, 221, 2483, 2743, 3247, 3587, 40301, 42211, 46631, 523913, 685117, 8906521]

約数ペア:

[(1, 8906521), (13, 685117), (17, 523913), (191, 46631), (211, 42211), (221, 40301), (2483, 3587), (2743, 3247)]