57012787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 65560320

約数和(自身を除く): 8547533

約数列:

[1, 13, 19, 71, 247, 923, 1349, 3251, 17537, 42263, 61769, 230821, 802997, 3000673, 4385599, 57012787]

約数ペア:

[(1, 57012787), (13, 4385599), (19, 3000673), (71, 802997), (247, 230821), (923, 61769), (1349, 42263), (3251, 17537)]