98987139

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{7001}}^1$

素因数の和:8578

約数の個数: 12

約数和(自身を含む): 143092872

約数和(自身を除く): 44105733

約数列:

[1, 3, 9, 1571, 4713, 7001, 14139, 21003, 63009, 10998571, 32995713, 98987139]

約数ペア:

[(1, 98987139), (3, 32995713), (9, 10998571), (1571, 63009), (4713, 21003), (7001, 14139)]