25530109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 3089027

約数列:

[1, 11, 71, 97, 337, 781, 1067, 3707, 6887, 23927, 32689, 75757, 263197, 359579, 2320919, 25530109]

約数ペア:

[(1, 25530109), (11, 2320919), (71, 359579), (97, 263197), (337, 75757), (781, 32689), (1067, 23927), (3707, 6887)]