224735841

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{206369}}^1$

素因数の和:206397

約数の個数: 18

約数和(自身を含む): 356813730

約数和(自身を除く): 132077889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 206369, 619107, 1857321, 2270059, 6810177, 20430531, 24970649, 74911947, 224735841]

約数ペア:

[(1, 224735841), (3, 74911947), (9, 24970649), (11, 20430531), (33, 6810177), (99, 2270059), (121, 1857321), (363, 619107), (1089, 206369)]