28554081

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 10636959

約数列:

[1, 3, 41, 123, 269, 807, 863, 2589, 11029, 33087, 35383, 106149, 232147, 696441, 9518027, 28554081]

約数ペア:

[(1, 28554081), (3, 9518027), (41, 696441), (123, 232147), (269, 106149), (807, 35383), (863, 33087), (2589, 11029)]