16402169157

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{636409}}^1$

素因数の和:636505

約数の個数: 24

約数和(自身を含む): 24377048640

約数和(自身を除く): 7974879483

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 8591, 25773, 636409, 1909227, 7000499, 21001497, 45185039, 77005489, 135555117, 231016467, 497035429, 1491106287, 5467389719, 16402169157]

約数ペア:

[(1, 16402169157), (3, 5467389719), (11, 1491106287), (33, 497035429), (71, 231016467), (121, 135555117), (213, 77005489), (363, 45185039), (781, 21001497), (2343, 7000499), (8591, 1909227), (25773, 636409)]