801996879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{189463}}^1$

素因数の和:189566

約数の個数: 16

約数和(自身を含む): 1145878272

約数和(自身を除く): 343881393

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 189463, 568389, 3220871, 9662613, 15725429, 47176287, 267332293, 801996879]

約数ペア:

[(1, 801996879), (3, 267332293), (17, 47176287), (51, 15725429), (83, 9662613), (249, 3220871), (1411, 568389), (4233, 189463)]