12793869

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 21222432

約数和(自身を除く): 8428563

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 173, 249, 297, 519, 747, 891, 913, 1557, 1903, 2241, 2739, 4671, 5709, 6723, 8217, 14013, 14359, 17127, 24651, 43077, 51381, 73953, 129231, 154143, 157949, 387693, 473847, 1163079, 1421541, 4264623, 12793869]

約数ペア:

[(1, 12793869), (3, 4264623), (9, 1421541), (11, 1163079), (27, 473847), (33, 387693), (81, 157949), (83, 154143), (99, 129231), (173, 73953), (249, 51381), (297, 43077), (519, 24651), (747, 17127), (891, 14359), (913, 14013), (1557, 8217), (1903, 6723), (2241, 5709), (2739, 4671)]