17157743

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 18779040

約数和(自身を除く): 1621297

約数列:

[1, 17, 53, 137, 139, 901, 2329, 2363, 7261, 7367, 19043, 123437, 125239, 323731, 1009279, 17157743]

約数ペア:

[(1, 17157743), (17, 1009279), (53, 323731), (137, 125239), (139, 123437), (901, 19043), (2329, 7367), (2363, 7261)]