438115211

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 473487264

約数和(自身を除く): 35372053

約数列:

[1, 17, 67, 193, 1139, 1993, 3281, 12931, 33881, 133531, 219827, 384649, 2270027, 6539033, 25771483, 438115211]

約数ペア:

[(1, 438115211), (17, 25771483), (67, 6539033), (193, 2270027), (1139, 384649), (1993, 219827), (3281, 133531), (12931, 33881)]