812141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 16

約数和(自身を含む): 969408

約数和(自身を除く): 157267

約数列:

[1, 11, 17, 43, 101, 187, 473, 731, 1111, 1717, 4343, 8041, 18887, 47773, 73831, 812141]

約数ペア:

[(1, 812141), (11, 73831), (17, 47773), (43, 18887), (101, 8041), (187, 4343), (473, 1717), (731, 1111)]