13802789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13789}}^1$

素因数の和:13820

約数の個数: 16

約数和(自身を含む): 18533760

約数和(自身を除く): 4730971

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 13789, 96523, 151679, 179257, 1061753, 1254799, 1971827, 13802789]

約数ペア:

[(1, 13802789), (7, 1971827), (11, 1254799), (13, 1061753), (77, 179257), (91, 151679), (143, 96523), (1001, 13789)]