488760057

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{12379}}^1$

素因数の和:12533

約数の個数: 24

約数和(自身を含む): 730023840

約数和(自身を除く): 241263783

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 963, 4387, 12379, 13161, 37137, 39483, 111411, 507539, 1324553, 1522617, 3973659, 4567851, 11920977, 54306673, 162920019, 488760057]

約数ペア:

[(1, 488760057), (3, 162920019), (9, 54306673), (41, 11920977), (107, 4567851), (123, 3973659), (321, 1522617), (369, 1324553), (963, 507539), (4387, 111411), (12379, 39483), (13161, 37137)]