131636219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 165219264

約数和(自身を除く): 33583045

約数列:

[1, 11, 13, 17, 143, 173, 187, 221, 313, 1903, 2249, 2431, 2941, 3443, 4069, 5321, 24739, 32351, 38233, 44759, 54149, 58531, 69173, 420563, 595639, 703937, 760903, 920533, 7743307, 10125863, 11966929, 131636219]

約数ペア:

[(1, 131636219), (11, 11966929), (13, 10125863), (17, 7743307), (143, 920533), (173, 760903), (187, 703937), (221, 595639), (313, 420563), (1903, 69173), (2249, 58531), (2431, 54149), (2941, 44759), (3443, 38233), (4069, 32351), (5321, 24739)]