12581283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29327}}^1$

素因数の和:29354

約数の個数: 16

約数和(自身を含む): 19708416

約数和(自身を除く): 7127133

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 29327, 87981, 322597, 381251, 967791, 1143753, 4193761, 12581283]

約数ペア:

[(1, 12581283), (3, 4193761), (11, 1143753), (13, 967791), (33, 381251), (39, 322597), (143, 87981), (429, 29327)]