9920339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 11751264

約数和(自身を除く): 1830925

約数列:

[1, 11, 13, 143, 173, 401, 1903, 2249, 4411, 5213, 24739, 57343, 69373, 763103, 901849, 9920339]

約数ペア:

[(1, 9920339), (11, 901849), (13, 763103), (143, 69373), (173, 57343), (401, 24739), (1903, 5213), (2249, 4411)]