31432907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 35126784

約数和(自身を除く): 3693877

約数列:

[1, 11, 71, 167, 241, 781, 1837, 2651, 11857, 17111, 40247, 130427, 188221, 442717, 2857537, 31432907]

約数ペア:

[(1, 31432907), (11, 2857537), (71, 442717), (167, 188221), (241, 130427), (781, 40247), (1837, 17111), (2651, 11857)]