129337921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12984

約数の個数: 16

約数和(自身を含む): 148815360

約数和(自身を除く): 19477439

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 12917, 219589, 245423, 400427, 4172191, 6807259, 7608113, 129337921]

約数ペア:

[(1, 129337921), (17, 7608113), (19, 6807259), (31, 4172191), (323, 400427), (527, 245423), (589, 219589), (10013, 12917)]