13526553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 19869696

約数和(自身を除く): 6343143

約数列:

[1, 3, 23, 43, 47, 69, 97, 129, 141, 291, 989, 1081, 2021, 2231, 2967, 3243, 4171, 4559, 6063, 6693, 12513, 13677, 46483, 95933, 104857, 139449, 196037, 287799, 314571, 588111, 4508851, 13526553]

約数ペア:

[(1, 13526553), (3, 4508851), (23, 588111), (43, 314571), (47, 287799), (69, 196037), (97, 139449), (129, 104857), (141, 95933), (291, 46483), (989, 13677), (1081, 12513), (2021, 6693), (2231, 6063), (2967, 4559), (3243, 4171)]