27947499

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4339}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 39580800

約数和(自身を除く): 11633301

約数列:

[1, 3, 19, 57, 113, 339, 2147, 4339, 6441, 13017, 82441, 247323, 490307, 1470921, 9315833, 27947499]

約数ペア:

[(1, 27947499), (3, 9315833), (19, 1470921), (57, 490307), (113, 247323), (339, 82441), (2147, 13017), (4339, 6441)]