28957317

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3023}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 40255488

約数和(自身を除く): 11298171

約数列:

[1, 3, 31, 93, 103, 309, 3023, 3193, 9069, 9579, 93713, 281139, 311369, 934107, 9652439, 28957317]

約数ペア:

[(1, 28957317), (3, 9652439), (31, 934107), (93, 311369), (103, 281139), (309, 93713), (3023, 9579), (3193, 9069)]