211323831

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1\times {\mathrm{1361}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 286237920

約数和(自身を除く): 74914089

約数列:

[1, 3, 73, 219, 709, 1361, 2127, 4083, 51757, 99353, 155271, 298059, 964949, 2894847, 70441277, 211323831]

約数ペア:

[(1, 211323831), (3, 70441277), (73, 2894847), (219, 964949), (709, 298059), (1361, 155271), (2127, 99353), (4083, 51757)]