478781043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{5483}}^1$

素因数の和:7738

約数の個数: 16

約数和(自身を含む): 687912960

約数和(自身を除く): 209131917

約数列:

[1, 3, 13, 39, 2239, 5483, 6717, 16449, 29107, 71279, 87321, 213837, 12276437, 36829311, 159593681, 478781043]

約数ペア:

[(1, 478781043), (3, 159593681), (13, 36829311), (39, 12276437), (2239, 213837), (5483, 87321), (6717, 71279), (16449, 29107)]