799565571

素因数分解:

$3^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{9923}}^1$

素因数の和:11215

約数の個数: 24

約数和(自身を含む): 1321082880

約数和(自身を除く): 521517309

約数列:

[1, 3, 7, 9, 21, 63, 1279, 3837, 8953, 9923, 11511, 26859, 29769, 69461, 80577, 89307, 208383, 625149, 12691517, 38074551, 88840619, 114223653, 266521857, 799565571]

約数ペア:

[(1, 799565571), (3, 266521857), (7, 114223653), (9, 88840619), (21, 38074551), (63, 12691517), (1279, 625149), (3837, 208383), (8953, 89307), (9923, 80577), (11511, 69461), (26859, 29769)]