7399986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{112121}}^1$

素因数の和:112137

約数の個数: 16

約数和(自身を含む): 16145568

約数和(自身を除く): 8745582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 112121, 224242, 336363, 672726, 1233331, 2466662, 3699993, 7399986]

約数ペア:

[(1, 7399986), (2, 3699993), (3, 2466662), (6, 1233331), (11, 672726), (22, 336363), (33, 224242), (66, 112121)]