4294719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 3253185

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 71, 99, 117, 141, 143, 213, 423, 429, 517, 611, 639, 781, 923, 1287, 1551, 1833, 2343, 2769, 3337, 4653, 5499, 6721, 7029, 8307, 10011, 10153, 20163, 30033, 30459, 36707, 43381, 60489, 91377, 110121, 130143, 330363, 390429, 477191, 1431573, 4294719]

約数ペア:

[(1, 4294719), (3, 1431573), (9, 477191), (11, 390429), (13, 330363), (33, 130143), (39, 110121), (47, 91377), (71, 60489), (99, 43381), (117, 36707), (141, 30459), (143, 30033), (213, 20163), (423, 10153), (429, 10011), (517, 8307), (611, 7029), (639, 6721), (781, 5499), (923, 4653), (1287, 3337), (1551, 2769), (1833, 2343)]