12626697

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 18105120

約数和(自身を除く): 5478423

約数列:

[1, 3, 19, 57, 89, 131, 267, 361, 393, 1083, 1691, 2489, 5073, 7467, 11659, 32129, 34977, 47291, 96387, 141873, 221521, 664563, 4208899, 12626697]

約数ペア:

[(1, 12626697), (3, 4208899), (19, 664563), (57, 221521), (89, 141873), (131, 96387), (267, 47291), (361, 34977), (393, 32129), (1083, 11659), (1691, 7467), (2489, 5073)]