28554627

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 39444480

約数和(自身を除く): 10889853

約数列:

[1, 3, 31, 93, 479, 641, 1437, 1923, 14849, 19871, 44547, 59613, 307039, 921117, 9518209, 28554627]

約数ペア:

[(1, 28554627), (3, 9518209), (31, 921117), (93, 307039), (479, 59613), (641, 44547), (1437, 19871), (1923, 14849)]