80823457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33247}}^1$

素因数の和:33288

約数の個数: 16

約数和(自身を含む): 100541952

約数和(自身を除く): 19718495

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 33247, 365717, 432211, 565199, 4754321, 6217189, 7347587, 80823457]

約数ペア:

[(1, 80823457), (11, 7347587), (13, 6217189), (17, 4754321), (143, 565199), (187, 432211), (221, 365717), (2431, 33247)]