13680777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5924

約数の個数: 16

約数和(自身を含む): 20183040

約数和(自身を除く): 6502263

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 5839, 17517, 64229, 192687, 414569, 1243707, 4560259, 13680777]

約数ペア:

[(1, 13680777), (3, 4560259), (11, 1243707), (33, 414569), (71, 192687), (213, 64229), (781, 17517), (2343, 5839)]