1322167

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 18

約数和(自身を含む): 1698144

約数和(自身を除く): 375977

約数列:

[1, 7, 11, 49, 77, 121, 223, 539, 847, 1561, 2453, 5929, 10927, 17171, 26983, 120197, 188881, 1322167]

約数ペア:

[(1, 1322167), (7, 188881), (11, 120197), (49, 26983), (77, 17171), (121, 10927), (223, 5929), (539, 2453), (847, 1561)]