12439119

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53849}}^1$

素因数の和:53870

約数の個数: 16

約数和(自身を含む): 20678400

約数和(自身を除く): 8239281

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 53849, 161547, 376943, 592339, 1130829, 1777017, 4146373, 12439119]

約数ペア:

[(1, 12439119), (3, 4146373), (7, 1777017), (11, 1130829), (21, 592339), (33, 376943), (77, 161547), (231, 53849)]