28650831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51071}}^1$

素因数の和:51102

約数の個数: 16

約数和(自身を含む): 44126208

約数和(自身を除く): 15475377

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 51071, 153213, 561781, 868207, 1685343, 2604621, 9550277, 28650831]

約数ペア:

[(1, 28650831), (3, 9550277), (11, 2604621), (17, 1685343), (33, 868207), (51, 561781), (187, 153213), (561, 51071)]