28830879

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41603}}^1$

素因数の和:41627

約数の個数: 24

約数和(自身を含む): 51921792

約数和(自身を除く): 23090913

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 41603, 124809, 291221, 374427, 457633, 873663, 1372899, 2620989, 3203431, 4118697, 9610293, 28830879]

約数ペア:

[(1, 28830879), (3, 9610293), (7, 4118697), (9, 3203431), (11, 2620989), (21, 1372899), (33, 873663), (63, 457633), (77, 374427), (99, 291221), (231, 124809), (693, 41603)]