557854317

素因数分解:

$3^3\times {\mathrm{2969}}^1\times {\mathrm{6959}}^1$

素因数の和:9937

約数の個数: 16

約数和(自身を含む): 826848000

約数和(自身を除く): 268993683

約数列:

[1, 3, 9, 27, 2969, 6959, 8907, 20877, 26721, 62631, 80163, 187893, 20661271, 61983813, 185951439, 557854317]

約数ペア:

[(1, 557854317), (3, 185951439), (9, 61983813), (27, 20661271), (2969, 187893), (6959, 80163), (8907, 62631), (20877, 26721)]