246429939

素因数分解:

$3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{5639}}^1$

素因数の和:7730

約数の個数: 16

約数和(自身を含む): 375759360

約数和(自身を除く): 129329421

約数列:

[1, 3, 7, 21, 2081, 5639, 6243, 14567, 16917, 39473, 43701, 118419, 11734759, 35204277, 82143313, 246429939]

約数ペア:

[(1, 246429939), (3, 82143313), (7, 35204277), (21, 11734759), (2081, 118419), (5639, 43701), (6243, 39473), (14567, 16917)]