6801993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 10822656

約数和(自身を除く): 4020663

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 541, 1143, 1397, 1623, 4191, 4869, 5951, 12573, 17853, 53559, 68707, 206121, 618363, 755777, 2267331, 6801993]

約数ペア:

[(1, 6801993), (3, 2267331), (9, 755777), (11, 618363), (33, 206121), (99, 68707), (127, 53559), (381, 17853), (541, 12573), (1143, 5951), (1397, 4869), (1623, 4191)]