27351321

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6689}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 38534400

約数和(自身を除く): 11183079

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 6689, 20067, 193981, 314383, 581943, 943149, 9117107, 27351321]

約数ペア:

[(1, 27351321), (3, 9117107), (29, 943149), (47, 581943), (87, 314383), (141, 193981), (1363, 20067), (4089, 6689)]