69317891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{4243}}^1$

素因数の和:4322

約数の個数: 12

約数和(自身を含む): 75857256

約数和(自身を除く): 6539365

約数列:

[1, 17, 31, 527, 961, 4243, 16337, 72131, 131533, 2236061, 4077523, 69317891]

約数ペア:

[(1, 69317891), (17, 4077523), (31, 2236061), (527, 131533), (961, 72131), (4243, 16337)]