12427479

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 18470400

約数和(自身を除く): 6042921

約数列:

[1, 3, 9, 27, 443, 1039, 1329, 3117, 3987, 9351, 11961, 28053, 460277, 1380831, 4142493, 12427479]

約数ペア:

[(1, 12427479), (3, 4142493), (9, 1380831), (27, 460277), (443, 28053), (1039, 11961), (1329, 9351), (3117, 3987)]