16543839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24953}}^1$

素因数の和:24986

約数の個数: 16

約数和(自身を含む): 25153632

約数和(自身を除く): 8609793

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 24953, 74859, 324389, 424201, 973167, 1272603, 5514613, 16543839]

約数ペア:

[(1, 16543839), (3, 5514613), (13, 1272603), (17, 973167), (39, 424201), (51, 324389), (221, 74859), (663, 24953)]