26828627

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{28817}}^1$

素因数の和:28850

約数の個数: 12

約数和(自身を含む): 32852520

約数和(自身を除く): 6023893

約数列:

[1, 7, 19, 49, 133, 931, 28817, 201719, 547523, 1412033, 3832661, 26828627]

約数ペア:

[(1, 26828627), (7, 3832661), (19, 1412033), (49, 547523), (133, 201719), (931, 28817)]