9512321

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 12113640

約数和(自身を除く): 2601319

約数列:

[1, 7, 13, 49, 91, 109, 137, 637, 763, 959, 1417, 1781, 5341, 6713, 9919, 12467, 14933, 69433, 87269, 104531, 194129, 731717, 1358903, 9512321]

約数ペア:

[(1, 9512321), (7, 1358903), (13, 731717), (49, 194129), (91, 104531), (109, 87269), (137, 69433), (637, 14933), (763, 12467), (959, 9919), (1417, 6713), (1781, 5341)]