2543829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 3709440

約数和(自身を除く): 1165611

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 1609, 4827, 27353, 49879, 82059, 149637, 847943, 2543829]

約数ペア:

[(1, 2543829), (3, 847943), (17, 149637), (31, 82059), (51, 49879), (93, 27353), (527, 4827), (1581, 1609)]