211329547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3413}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 248921568

約数和(自身を除く): 37592021

約数列:

[1, 11, 13, 143, 433, 3413, 4763, 5629, 37543, 44369, 61919, 488059, 1477829, 16256119, 19211777, 211329547]

約数ペア:

[(1, 211329547), (11, 19211777), (13, 16256119), (143, 1477829), (433, 488059), (3413, 61919), (4763, 44369), (5629, 37543)]