11856021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 17641728

約数和(自身を除く): 5785707

約数列:

[1, 3, 17, 37, 51, 61, 103, 111, 183, 309, 629, 1037, 1751, 1887, 2257, 3111, 3811, 5253, 6283, 6771, 11433, 18849, 38369, 64787, 106811, 115107, 194361, 232471, 320433, 697413, 3952007, 11856021]

約数ペア:

[(1, 11856021), (3, 3952007), (17, 697413), (37, 320433), (51, 232471), (61, 194361), (103, 115107), (111, 106811), (183, 64787), (309, 38369), (629, 18849), (1037, 11433), (1751, 6771), (1887, 6283), (2257, 5253), (3111, 3811)]