12429207

素因数分解:

$3^5\times 7^1\times {\mathrm{7307}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 21280896

約数和(自身を除く): 8851689

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7307, 21921, 51149, 65763, 153447, 197289, 460341, 591867, 1381023, 1775601, 4143069, 12429207]

約数ペア:

[(1, 12429207), (3, 4143069), (7, 1775601), (9, 1381023), (21, 591867), (27, 460341), (63, 197289), (81, 153447), (189, 65763), (243, 51149), (567, 21921), (1701, 7307)]