2281301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 2654208

約数和(自身を除く): 372907

約数列:

[1, 11, 23, 71, 127, 253, 781, 1397, 1633, 2921, 9017, 17963, 32131, 99187, 207391, 2281301]

約数ペア:

[(1, 2281301), (11, 207391), (23, 99187), (71, 32131), (127, 17963), (253, 9017), (781, 2921), (1397, 1633)]