1291149433

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{48197}}^1$

素因数の和:48336

約数の個数: 16

約数和(自身を含む): 1526912640

約数和(自身を除く): 235763207

約数列:

[1, 7, 43, 89, 301, 623, 3827, 26789, 48197, 337379, 2072471, 4289533, 14507297, 30026731, 184449919, 1291149433]

約数ペア:

[(1, 1291149433), (7, 184449919), (43, 30026731), (89, 14507297), (301, 4289533), (623, 2072471), (3827, 337379), (26789, 48197)]