212030691

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{3109}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 286617600

約数和(自身を除く): 74586909

約数列:

[1, 3, 127, 179, 381, 537, 3109, 9327, 22733, 68199, 394843, 556511, 1184529, 1669533, 70676897, 212030691]

約数ペア:

[(1, 212030691), (3, 70676897), (127, 1669533), (179, 1184529), (381, 556511), (537, 394843), (3109, 68199), (9327, 22733)]