69398879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 81305856

約数和(自身を除く): 11906977

約数列:

[1, 11, 17, 71, 187, 781, 1207, 5227, 13277, 57497, 88859, 371117, 977449, 4082287, 6308989, 69398879]

約数ペア:

[(1, 69398879), (11, 6308989), (17, 4082287), (71, 977449), (187, 371117), (781, 88859), (1207, 57497), (5227, 13277)]