17266203

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12539}}^1$

素因数の和:12568

約数の個数: 20

約数和(自身を含む): 27312120

約数和(自身を除く): 10045917

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12539, 37617, 112851, 213163, 338553, 639489, 1015659, 1918467, 5755401, 17266203]

約数ペア:

[(1, 17266203), (3, 5755401), (9, 1918467), (17, 1015659), (27, 639489), (51, 338553), (81, 213163), (153, 112851), (459, 37617), (1377, 12539)]