28615539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29531}}^1$

素因数の和:29570

約数の個数: 16

約数和(自身を含む): 42526080

約数和(自身を除く): 13910541

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29531, 88593, 502027, 561089, 1506081, 1683267, 9538513, 28615539]

約数ペア:

[(1, 28615539), (3, 9538513), (17, 1683267), (19, 1506081), (51, 561089), (57, 502027), (323, 88593), (969, 29531)]