13963821

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 19268928

約数和(自身を除く): 5305107

約数列:

[1, 3, 41, 107, 123, 321, 1061, 3183, 4387, 13161, 43501, 113527, 130503, 340581, 4654607, 13963821]

約数ペア:

[(1, 13963821), (3, 4654607), (41, 340581), (107, 130503), (123, 113527), (321, 43501), (1061, 13161), (3183, 4387)]