419825949

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{27827}}^1$

素因数の和:27984

約数の個数: 16

約数和(自身を含む): 577041408

約数和(自身を除く): 157215459

約数列:

[1, 3, 47, 107, 141, 321, 5029, 15087, 27827, 83481, 1307869, 2977489, 3923607, 8932467, 139941983, 419825949]

約数ペア:

[(1, 419825949), (3, 139941983), (47, 8932467), (107, 3923607), (141, 2977489), (321, 1307869), (5029, 83481), (15087, 27827)]