12021801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 18690048

約数和(自身を除く): 6668247

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 337, 517, 759, 1011, 1081, 1551, 3243, 3707, 7751, 11121, 11891, 15839, 23253, 35673, 47517, 85261, 174229, 255783, 364297, 522687, 1092891, 4007267, 12021801]

約数ペア:

[(1, 12021801), (3, 4007267), (11, 1092891), (23, 522687), (33, 364297), (47, 255783), (69, 174229), (141, 85261), (253, 47517), (337, 35673), (517, 23253), (759, 15839), (1011, 11891), (1081, 11121), (1551, 7751), (3243, 3707)]