8889423417

素因数分解:

$3^2\times 7^1\times {\mathrm{141101959}}^1$

素因数の和:141101972

約数の個数: 12

約数和(自身を含む): 14674603840

約数和(自身を除く): 5785180423

約数列:

[1, 3, 7, 9, 21, 63, 141101959, 423305877, 987713713, 1269917631, 2963141139, 8889423417]

約数ペア:

[(1, 8889423417), (3, 2963141139), (7, 1269917631), (9, 987713713), (21, 423305877), (63, 141101959)]