438202437

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1\times {\mathrm{997}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 588261120

約数和(自身を除く): 150058683

約数列:

[1, 3, 239, 613, 717, 997, 1839, 2991, 146507, 238283, 439521, 611161, 714849, 1833483, 146067479, 438202437]

約数ペア:

[(1, 438202437), (3, 146067479), (239, 1833483), (613, 714849), (717, 611161), (997, 439521), (1839, 238283), (2991, 146507)]