13045263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56473}}^1$

素因数の和:56494

約数の個数: 16

約数和(自身を含む): 21686016

約数和(自身を除く): 8640753

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56473, 169419, 395311, 621203, 1185933, 1863609, 4348421, 13045263]

約数ペア:

[(1, 13045263), (3, 4348421), (7, 1863609), (11, 1185933), (21, 621203), (33, 395311), (77, 169419), (231, 56473)]