12637143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 19524960

約数和(自身を除く): 6887817

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 1489, 2829, 4467, 8487, 13401, 34247, 61049, 102741, 183147, 308223, 549441, 1404127, 4212381, 12637143]

約数ペア:

[(1, 12637143), (3, 4212381), (9, 1404127), (23, 549441), (41, 308223), (69, 183147), (123, 102741), (207, 61049), (369, 34247), (943, 13401), (1489, 8487), (2829, 4467)]