12221877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 16914560

約数和(自身を除く): 4692683

約数列:

[1, 3, 37, 103, 111, 309, 1069, 3207, 3811, 11433, 39553, 110107, 118659, 330321, 4073959, 12221877]

約数ペア:

[(1, 12221877), (3, 4073959), (37, 330321), (103, 118659), (111, 110107), (309, 39553), (1069, 11433), (3207, 3811)]