27870207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4327}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 39471360

約数和(自身を除く): 11601153

約数列:

[1, 3, 19, 57, 113, 339, 2147, 4327, 6441, 12981, 82213, 246639, 488951, 1466853, 9290069, 27870207]

約数ペア:

[(1, 27870207), (3, 9290069), (19, 1466853), (57, 488951), (113, 246639), (339, 82213), (2147, 12981), (4327, 6441)]