69538891

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3494

約数の個数: 12

約数和(自身を含む): 74932560

約数和(自身を除く): 5393669

約数列:

[1, 17, 71, 289, 1207, 3389, 20519, 57613, 240619, 979421, 4090523, 69538891]

約数ペア:

[(1, 69538891), (17, 4090523), (71, 979421), (289, 240619), (1207, 57613), (3389, 20519)]