12060321

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 20147904

約数和(自身を除く): 8087583

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6311, 18933, 44177, 82043, 132531, 246129, 309239, 574301, 927717, 1722903, 4020107, 12060321]

約数ペア:

[(1, 12060321), (3, 4020107), (7, 1722903), (13, 927717), (21, 574301), (39, 309239), (49, 246129), (91, 132531), (147, 82043), (273, 44177), (637, 18933), (1911, 6311)]