16138017

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 26863616

約数和(自身を除く): 10725599

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2017, 2667, 6051, 8001, 14119, 18153, 42357, 127071, 256159, 768477, 1793113, 2305431, 5379339, 16138017]

約数ペア:

[(1, 16138017), (3, 5379339), (7, 2305431), (9, 1793113), (21, 768477), (63, 256159), (127, 127071), (381, 42357), (889, 18153), (1143, 14119), (2017, 8001), (2667, 6051)]