12541149

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1566

約数の個数: 20

約数和(自身を含む): 18922464

約数和(自身を除く): 6381315

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1447, 2889, 4341, 8667, 13023, 39069, 117207, 154829, 464487, 1393461, 4180383, 12541149]

約数ペア:

[(1, 12541149), (3, 4180383), (9, 1393461), (27, 464487), (81, 154829), (107, 117207), (321, 39069), (963, 13023), (1447, 8667), (2889, 4341)]