9849021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 16558080

約数和(自身を除く): 6709059

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 839, 903, 1677, 2517, 3913, 5873, 10907, 11739, 17619, 32721, 36077, 76349, 108231, 229047, 252539, 469001, 757617, 1407003, 3283007, 9849021]

約数ペア:

[(1, 9849021), (3, 3283007), (7, 1407003), (13, 757617), (21, 469001), (39, 252539), (43, 229047), (91, 108231), (129, 76349), (273, 36077), (301, 32721), (559, 17619), (839, 11739), (903, 10907), (1677, 5873), (2517, 3913)]