28901037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51517}}^1$

素因数の和:51548

約数の個数: 16

約数和(自身を含む): 44511552

約数和(自身を除く): 15610515

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 51517, 154551, 566687, 875789, 1700061, 2627367, 9633679, 28901037]

約数ペア:

[(1, 28901037), (3, 9633679), (11, 2627367), (17, 1700061), (33, 875789), (51, 566687), (187, 154551), (561, 51517)]