15639117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1117}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 22538880

約数和(自身を除く): 6899763

約数列:

[1, 3, 13, 39, 359, 1077, 1117, 3351, 4667, 14001, 14521, 43563, 401003, 1203009, 5213039, 15639117]

約数ペア:

[(1, 15639117), (3, 5213039), (13, 1203009), (39, 401003), (359, 43563), (1077, 14521), (1117, 14001), (3351, 4667)]