12547029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 19427328

約数和(自身を除く): 6880299

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 271, 671, 759, 813, 1403, 2013, 2981, 4209, 6233, 8943, 15433, 16531, 18699, 46299, 49593, 68563, 181841, 205689, 380213, 545523, 1140639, 4182343, 12547029]

約数ペア:

[(1, 12547029), (3, 4182343), (11, 1140639), (23, 545523), (33, 380213), (61, 205689), (69, 181841), (183, 68563), (253, 49593), (271, 46299), (671, 18699), (759, 16531), (813, 15433), (1403, 8943), (2013, 6233), (2981, 4209)]