26999859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{839}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 38223360

約数和(自身を除く): 11223501

約数列:

[1, 3, 17, 51, 631, 839, 1893, 2517, 10727, 14263, 32181, 42789, 529409, 1588227, 8999953, 26999859]

約数ペア:

[(1, 26999859), (3, 8999953), (17, 1588227), (51, 529409), (631, 42789), (839, 32181), (1893, 14263), (2517, 10727)]