126865981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12900

約数の個数: 16

約数和(自身を含む): 147801600

約数和(自身を除く): 20935619

約数列:

[1, 11, 29, 31, 319, 341, 899, 9889, 12829, 141119, 372041, 397699, 4092451, 4374689, 11533271, 126865981]

約数ペア:

[(1, 126865981), (11, 11533271), (29, 4374689), (31, 4092451), (319, 397699), (341, 372041), (899, 141119), (9889, 12829)]