71124911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1409}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 83855520

約数和(自身を除く): 12730609

約数列:

[1, 11, 13, 143, 353, 1409, 3883, 4589, 15499, 18317, 50479, 201487, 497377, 5471147, 6465901, 71124911]

約数ペア:

[(1, 71124911), (11, 6465901), (13, 5471147), (143, 497377), (353, 201487), (1409, 50479), (3883, 18317), (4589, 15499)]