129157687

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12966

約数の個数: 16

約数和(自身を含む): 148608000

約数和(自身を除く): 19450313

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 12899, 219283, 245081, 399869, 4166377, 6797773, 7597511, 129157687]

約数ペア:

[(1, 129157687), (17, 7597511), (19, 6797773), (31, 4166377), (323, 399869), (527, 245081), (589, 219283), (10013, 12899)]