28895229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 46399392

約数和(自身を除く): 17504163

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 5507, 16521, 49563, 60577, 181731, 291871, 545193, 875613, 2626839, 3210581, 9631743, 28895229]

約数ペア:

[(1, 28895229), (3, 9631743), (9, 3210581), (11, 2626839), (33, 875613), (53, 545193), (99, 291871), (159, 181731), (477, 60577), (583, 49563), (1749, 16521), (5247, 5507)]