2021354859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{477523}}^1$

素因数の和:477626

約数の個数: 16

約数和(自身を含む): 2888065152

約数和(自身を除く): 866710293

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 477523, 1432569, 8117891, 24353673, 39634409, 118903227, 673784953, 2021354859]

約数ペア:

[(1, 2021354859), (3, 673784953), (17, 118903227), (51, 39634409), (83, 24353673), (249, 8117891), (1411, 1432569), (4233, 477523)]