12744621

素因数分解:

$3^5\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 19262880

約数和(自身を除く): 6518259

約数列:

[1, 3, 9, 27, 81, 179, 243, 293, 537, 879, 1611, 2637, 4833, 7911, 14499, 23733, 43497, 52447, 71199, 157341, 472023, 1416069, 4248207, 12744621]

約数ペア:

[(1, 12744621), (3, 4248207), (9, 1416069), (27, 472023), (81, 157341), (179, 71199), (243, 52447), (293, 43497), (537, 23733), (879, 14499), (1611, 7911), (2637, 4833)]