12854865189

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1\times {\mathrm{839}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 17635968000

約数和(自身を除く): 4781102811

約数列:

[1, 3, 59, 107, 177, 321, 809, 839, 2427, 2517, 6313, 18939, 47731, 49501, 86563, 89773, 143193, 148503, 259689, 269319, 678751, 2036253, 5107217, 5296607, 15321651, 15889821, 40046309, 72626357, 120138927, 217879071, 4284955063, 12854865189]

約数ペア:

[(1, 12854865189), (3, 4284955063), (59, 217879071), (107, 120138927), (177, 72626357), (321, 40046309), (809, 15889821), (839, 15321651), (2427, 5296607), (2517, 5107217), (6313, 2036253), (18939, 678751), (47731, 269319), (49501, 259689), (86563, 148503), (89773, 143193)]