57887331

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2753}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 79491456

約数和(自身を除く): 21604125

約数列:

[1, 3, 43, 129, 163, 489, 2753, 7009, 8259, 21027, 118379, 355137, 448739, 1346217, 19295777, 57887331]

約数ペア:

[(1, 57887331), (3, 19295777), (43, 1346217), (129, 448739), (163, 355137), (489, 118379), (2753, 21027), (7009, 8259)]