57257453

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 6609427

約数列:

[1, 11, 71, 167, 439, 781, 1837, 4829, 11857, 31169, 73313, 130427, 342859, 806443, 5205223, 57257453]

約数ペア:

[(1, 57257453), (11, 5205223), (71, 806443), (167, 342859), (439, 130427), (781, 73313), (1837, 31169), (4829, 11857)]