16940187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 26910000

約数和(自身を除く): 9969813

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1249, 1507, 3747, 4521, 11241, 13563, 13739, 41217, 123651, 171113, 513339, 1540017, 1882243, 5646729, 16940187]

約数ペア:

[(1, 16940187), (3, 5646729), (9, 1882243), (11, 1540017), (33, 513339), (99, 171113), (137, 123651), (411, 41217), (1233, 13739), (1249, 13563), (1507, 11241), (3747, 4521)]