223438501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23321}}^1$

素因数の和:23412

約数の個数: 16

約数和(自身を含む): 266430528

約数和(自身を除く): 42992027

約数列:

[1, 11, 13, 67, 143, 737, 871, 9581, 23321, 256531, 303173, 1562507, 3334903, 17187577, 20312591, 223438501]

約数ペア:

[(1, 223438501), (11, 20312591), (13, 17187577), (67, 3334903), (143, 1562507), (737, 303173), (871, 256531), (9581, 23321)]