28231951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 33378048

約数和(自身を除く): 5146097

約数列:

[1, 11, 17, 43, 187, 473, 731, 3511, 8041, 38621, 59687, 150973, 656557, 1660703, 2566541, 28231951]

約数ペア:

[(1, 28231951), (11, 2566541), (17, 1660703), (43, 656557), (187, 150973), (473, 59687), (731, 38621), (3511, 8041)]