129331587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{559877}}^1$

素因数の和:559898

約数の個数: 16

約数和(自身を含む): 214993152

約数和(自身を除く): 85661565

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 559877, 1679631, 3919139, 6158647, 11757417, 18475941, 43110529, 129331587]

約数ペア:

[(1, 129331587), (3, 43110529), (7, 18475941), (11, 11757417), (21, 6158647), (33, 3919139), (77, 1679631), (231, 559877)]