1445973711

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 2438553600

約数和(自身を除く): 992579889

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 107, 177, 273, 321, 413, 749, 767, 839, 1239, 1391, 2247, 2301, 2517, 4173, 5369, 5873, 6313, 9737, 10907, 16107, 17619, 18939, 29211, 32721, 44191, 49501, 76349, 82069, 89773, 132573, 148503, 229047, 246207, 269319, 346507, 574483, 628411, 643513, 1039521, 1167049, 1723449, 1885233, 1930539, 3501147, 4504591, 5296607, 8169343, 13513773, 15889821, 24508029, 37076249, 68855891, 111228747, 206567673, 481991237, 1445973711]

約数ペア:

[(1, 1445973711), (3, 481991237), (7, 206567673), (13, 111228747), (21, 68855891), (39, 37076249), (59, 24508029), (91, 15889821), (107, 13513773), (177, 8169343), (273, 5296607), (321, 4504591), (413, 3501147), (749, 1930539), (767, 1885233), (839, 1723449), (1239, 1167049), (1391, 1039521), (2247, 643513), (2301, 628411), (2517, 574483), (4173, 346507), (5369, 269319), (5873, 246207), (6313, 229047), (9737, 148503), (10907, 132573), (16107, 89773), (17619, 82069), (18939, 76349), (29211, 49501), (32721, 44191)]