26725989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27581}}^1$

素因数の和:27620

約数の個数: 16

約数和(自身を含む): 39718080

約数和(自身を除く): 12992091

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 27581, 82743, 468877, 524039, 1406631, 1572117, 8908663, 26725989]

約数ペア:

[(1, 26725989), (3, 8908663), (17, 1572117), (19, 1406631), (51, 524039), (57, 468877), (323, 82743), (969, 27581)]