27565278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353401}}^1$

素因数の和:353419

約数の個数: 16

約数和(自身を含む): 59371536

約数和(自身を除く): 31806258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353401, 706802, 1060203, 2120406, 4594213, 9188426, 13782639, 27565278]

約数ペア:

[(1, 27565278), (2, 13782639), (3, 9188426), (6, 4594213), (13, 2120406), (26, 1060203), (39, 706802), (78, 353401)]