1323224007

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1702991}}^1$

素因数の和:1703038

約数の個数: 16

約数和(自身を含む): 2070838272

約数和(自身を除く): 747614265

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1702991, 5108973, 11920937, 35762811, 63010667, 189032001, 441074669, 1323224007]

約数ペア:

[(1, 1323224007), (3, 441074669), (7, 189032001), (21, 63010667), (37, 35762811), (111, 11920937), (259, 5108973), (777, 1702991)]