881127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 1454544

約数和(自身を除く): 573417

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 443, 663, 1329, 1989, 3987, 5759, 7531, 17277, 22593, 51831, 67779, 97903, 293709, 881127]

約数ペア:

[(1, 881127), (3, 293709), (9, 97903), (13, 67779), (17, 51831), (39, 22593), (51, 17277), (117, 7531), (153, 5759), (221, 3987), (443, 1989), (663, 1329)]