28083687

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7507}}^1$

素因数の和:7582

約数の個数: 16

約数和(自身を含む): 39642240

約数和(自身を除く): 11558553

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 7507, 22521, 217703, 322801, 653109, 968403, 9361229, 28083687]

約数ペア:

[(1, 28083687), (3, 9361229), (29, 968403), (43, 653109), (87, 322801), (129, 217703), (1247, 22521), (3741, 7507)]