26243801

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 12

約数和(自身を含む): 28293120

約数和(自身を除く): 2049319

約数列:

[1, 17, 71, 289, 1207, 1279, 20519, 21743, 90809, 369631, 1543753, 26243801]

約数ペア:

[(1, 26243801), (17, 1543753), (71, 369631), (289, 90809), (1207, 21743), (1279, 20519)]