26857721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 30965760

約数和(自身を除く): 4108039

約数列:

[1, 11, 23, 83, 253, 913, 1279, 1909, 14069, 20999, 29417, 106157, 323587, 1167727, 2441611, 26857721]

約数ペア:

[(1, 26857721), (11, 2441611), (23, 1167727), (83, 323587), (253, 106157), (913, 29417), (1279, 20999), (1909, 14069)]