422688007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{4397}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 499894272

約数和(自身を除く): 77206265

約数列:

[1, 7, 31, 217, 443, 3101, 4397, 13733, 30779, 96131, 136307, 954149, 1947871, 13635097, 60384001, 422688007]

約数ペア:

[(1, 422688007), (7, 60384001), (31, 13635097), (217, 1947871), (443, 954149), (3101, 136307), (4397, 96131), (13733, 30779)]