3847874979

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{446441}}^1$

素因数の和:446487

約数の個数: 24

約数和(自身を含む): 5882319792

約数和(自身を除く): 2034444813

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 446441, 1339323, 5803733, 7589497, 17411199, 22768491, 75448529, 98663461, 226345587, 295990383, 1282624993, 3847874979]

約数ペア:

[(1, 3847874979), (3, 1282624993), (13, 295990383), (17, 226345587), (39, 98663461), (51, 75448529), (169, 22768491), (221, 17411199), (507, 7589497), (663, 5803733), (2873, 1339323), (8619, 446441)]