126533351

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20107}}^1$

素因数の和:20174

約数の個数: 16

約数和(自身を含む): 154429440

約数和(自身を除く): 27896089

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 20107, 140749, 583103, 623317, 4081721, 4363219, 18076193, 126533351]

約数ペア:

[(1, 126533351), (7, 18076193), (29, 4363219), (31, 4081721), (203, 623317), (217, 583103), (899, 140749), (6293, 20107)]