12127423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 15644160

約数和(自身を除く): 3516737

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 5431, 38017, 59741, 157499, 418187, 1102493, 1732489, 12127423]

約数ペア:

[(1, 12127423), (7, 1732489), (11, 1102493), (29, 418187), (77, 157499), (203, 59741), (319, 38017), (2233, 5431)]