9996489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 15500160

約数和(自身を除く): 5503671

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 1103, 3021, 3309, 9063, 9927, 20957, 58459, 62871, 175377, 188613, 526131, 1110721, 3332163, 9996489]

約数ペア:

[(1, 9996489), (3, 3332163), (9, 1110721), (19, 526131), (53, 188613), (57, 175377), (159, 62871), (171, 58459), (477, 20957), (1007, 9927), (1103, 9063), (3021, 3309)]