2019964419

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{6801227}}^1$

素因数の和:6801247

約数の個数: 16

約数和(自身を含む): 3264589440

約数和(自身を除く): 1244625021

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 6801227, 20403681, 61211043, 74813497, 183633129, 224440491, 673321473, 2019964419]

約数ペア:

[(1, 2019964419), (3, 673321473), (9, 224440491), (11, 183633129), (27, 74813497), (33, 61211043), (99, 20403681), (297, 6801227)]