57497439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1811}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 80887680

約数和(自身を除く): 23390241

約数列:

[1, 3, 19, 57, 557, 1671, 1811, 5433, 10583, 31749, 34409, 103227, 1008727, 3026181, 19165813, 57497439]

約数ペア:

[(1, 57497439), (3, 19165813), (19, 3026181), (57, 1008727), (557, 103227), (1671, 34409), (1811, 31749), (5433, 10583)]