47941281

素因数分解:

$3^3\times {\mathrm{1217}}^1\times {\mathrm{1459}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 71131200

約数和(自身を除く): 23189919

約数列:

[1, 3, 9, 27, 1217, 1459, 3651, 4377, 10953, 13131, 32859, 39393, 1775603, 5326809, 15980427, 47941281]

約数ペア:

[(1, 47941281), (3, 15980427), (9, 5326809), (27, 1775603), (1217, 39393), (1459, 32859), (3651, 13131), (4377, 10953)]