28586877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50957}}^1$

素因数の和:50988

約数の個数: 16

約数和(自身を含む): 44027712

約数和(自身を除く): 15440835

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50957, 152871, 560527, 866269, 1681581, 2598807, 9528959, 28586877]

約数ペア:

[(1, 28586877), (3, 9528959), (11, 2598807), (17, 1681581), (33, 866269), (51, 560527), (187, 152871), (561, 50957)]