10999107

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 18420480

約数和(自身を除く): 7421373

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2459, 4473, 7377, 17213, 22131, 51639, 154917, 174589, 523767, 1222123, 1571301, 3666369, 10999107]

約数ペア:

[(1, 10999107), (3, 3666369), (7, 1571301), (9, 1222123), (21, 523767), (63, 174589), (71, 154917), (213, 51639), (497, 22131), (639, 17213), (1491, 7377), (2459, 4473)]