26156217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26993}}^1$

素因数の和:27032

約数の個数: 16

約数和(自身を含む): 38871360

約数和(自身を除く): 12715143

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 26993, 80979, 458881, 512867, 1376643, 1538601, 8718739, 26156217]

約数ペア:

[(1, 26156217), (3, 8718739), (17, 1538601), (19, 1376643), (51, 512867), (57, 458881), (323, 80979), (969, 26993)]