169804949

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 179159040

約数和(自身を除く): 9354091

約数列:

[1, 31, 71, 179, 431, 2201, 5549, 12709, 13361, 30601, 77149, 393979, 948631, 2391619, 5477579, 169804949]

約数ペア:

[(1, 169804949), (31, 5477579), (71, 2391619), (179, 948631), (431, 393979), (2201, 77149), (5549, 30601), (12709, 13361)]