9561990242

素因数分解:

$2^1\times 7^2\times {\mathrm{97571329}}^1$

素因数の和:97571345

約数の個数: 12

約数和(自身を含む): 16684697430

約数和(自身を除く): 7122707188

約数列:

[1, 2, 7, 14, 49, 98, 97571329, 195142658, 682999303, 1365998606, 4780995121, 9561990242]

約数ペア:

[(1, 9561990242), (2, 4780995121), (7, 1365998606), (14, 682999303), (49, 195142658), (98, 97571329)]