856152011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{352181}}^1$

素因数の和:352222

約数の個数: 16

約数和(自身を含む): 1064998368

約数和(自身を除く): 208846357

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 352181, 3873991, 4578353, 5987077, 50361883, 65857847, 77832001, 856152011]

約数ペア:

[(1, 856152011), (11, 77832001), (13, 65857847), (17, 50361883), (143, 5987077), (187, 4578353), (221, 3873991), (2431, 352181)]