211162132011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{975827}}^1$

素因数の和:980090

約数の個数: 16

約数和(自身を含む): 298181810304

約数和(自身を除く): 87019678293

約数列:

[1, 3, 17, 51, 4243, 12729, 72131, 216393, 975827, 2927481, 16589059, 49767177, 4140433961, 12421301883, 70387377337, 211162132011]

約数ペア:

[(1, 211162132011), (3, 70387377337), (17, 12421301883), (51, 4140433961), (4243, 49767177), (12729, 16589059), (72131, 2927481), (216393, 975827)]