11388471

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 15556608

約数和(自身を除く): 4168137

約数列:

[1, 3, 71, 127, 213, 381, 421, 1263, 9017, 27051, 29891, 53467, 89673, 160401, 3796157, 11388471]

約数ペア:

[(1, 11388471), (3, 3796157), (71, 160401), (127, 89673), (213, 53467), (381, 29891), (421, 27051), (1263, 9017)]