8274019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 9767520

約数和(自身を除く): 1493501

約数列:

[1, 13, 17, 29, 221, 377, 493, 1291, 6409, 16783, 21947, 37439, 285311, 486707, 636463, 8274019]

約数ペア:

[(1, 8274019), (13, 636463), (17, 486707), (29, 285311), (221, 37439), (377, 21947), (493, 16783), (1291, 6409)]