28713289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 4645751

約数列:

[1, 11, 17, 187, 233, 659, 2563, 3961, 7249, 11203, 43571, 123233, 153547, 1689017, 2610299, 28713289]

約数ペア:

[(1, 28713289), (11, 2610299), (17, 1689017), (187, 153547), (233, 123233), (659, 43571), (2563, 11203), (3961, 7249)]