26986337

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5468

約数の個数: 16

約数和(自身を含む): 33226752

約数和(自身を除く): 6240415

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5407, 37849, 124361, 167617, 870527, 1173319, 3855191, 26986337]

約数ペア:

[(1, 26986337), (7, 3855191), (23, 1173319), (31, 870527), (161, 167617), (217, 124361), (713, 37849), (4991, 5407)]