138794239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 151351200

約数和(自身を除く): 12556961

約数列:

[1, 17, 43, 181, 731, 1049, 3077, 7783, 17833, 45107, 132311, 189869, 766819, 3227773, 8164367, 138794239]

約数ペア:

[(1, 138794239), (17, 8164367), (43, 3227773), (181, 766819), (731, 189869), (1049, 132311), (3077, 45107), (7783, 17833)]