5391603

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 9490272

約数和(自身を除く): 4098669

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 257, 259, 333, 567, 771, 777, 999, 1799, 2313, 2331, 2997, 5397, 6939, 6993, 9509, 16191, 20817, 20979, 28527, 48573, 66563, 85581, 145719, 199689, 256743, 599067, 770229, 1797201, 5391603]

約数ペア:

[(1, 5391603), (3, 1797201), (7, 770229), (9, 599067), (21, 256743), (27, 199689), (37, 145719), (63, 85581), (81, 66563), (111, 48573), (189, 28527), (257, 20979), (259, 20817), (333, 16191), (567, 9509), (771, 6993), (777, 6939), (999, 5397), (1799, 2997), (2313, 2331)]