19661499

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15277}}^1$

素因数の和:15307

約数の個数: 24

約数和(自身を含む): 33367152

約数和(自身を除く): 13705653

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15277, 45831, 137493, 168047, 198601, 504141, 595803, 1512423, 1787409, 2184611, 6553833, 19661499]

約数ペア:

[(1, 19661499), (3, 6553833), (9, 2184611), (11, 1787409), (13, 1512423), (33, 595803), (39, 504141), (99, 198601), (117, 168047), (143, 137493), (429, 45831), (1287, 15277)]