28075863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15889}}^1$

素因数の和:15942

約数の個数: 16

約数和(自身を含む): 40678400

約数和(自身を除く): 12602537

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 15889, 47667, 301891, 492559, 905673, 1477677, 9358621, 28075863]

約数ペア:

[(1, 28075863), (3, 9358621), (19, 1477677), (31, 905673), (57, 492559), (93, 301891), (589, 47667), (1767, 15889)]