28827183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124793}}^1$

素因数の和:124814

約数の個数: 16

約数和(自身を含む): 47920896

約数和(自身を除く): 19093713

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 124793, 374379, 873551, 1372723, 2620653, 4118169, 9609061, 28827183]

約数ペア:

[(1, 28827183), (3, 9609061), (7, 4118169), (11, 2620653), (21, 1372723), (33, 873551), (77, 374379), (231, 124793)]