712996893

素因数分解:

$3^2\times 7^2\times {\mathrm{883}}^1\times {\mathrm{1831}}^1$

素因数の和:2734

約数の個数: 36

約数和(自身を含む): 1200040608

約数和(自身を除く): 487043715

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 883, 1831, 2649, 5493, 6181, 7947, 12817, 16479, 18543, 38451, 43267, 55629, 89719, 115353, 129801, 269157, 389403, 807471, 1616773, 4850319, 11317411, 14550957, 33952233, 79221877, 101856699, 237665631, 712996893]

約数ペア:

[(1, 712996893), (3, 237665631), (7, 101856699), (9, 79221877), (21, 33952233), (49, 14550957), (63, 11317411), (147, 4850319), (441, 1616773), (883, 807471), (1831, 389403), (2649, 269157), (5493, 129801), (6181, 115353), (7947, 89719), (12817, 55629), (16479, 43267), (18543, 38451)]