28340751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1753}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 40159584

約数和(自身を除く): 11818833

約数列:

[1, 3, 17, 51, 317, 951, 1753, 5259, 5389, 16167, 29801, 89403, 555701, 1667103, 9446917, 28340751]

約数ペア:

[(1, 28340751), (3, 9446917), (17, 1667103), (51, 555701), (317, 89403), (951, 29801), (1753, 16167), (5259, 5389)]