6140139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 8546304

約数和(自身を除く): 2406165

約数列:

[1, 3, 31, 93, 103, 309, 641, 1923, 3193, 9579, 19871, 59613, 66023, 198069, 2046713, 6140139]

約数ペア:

[(1, 6140139), (3, 2046713), (31, 198069), (93, 66023), (103, 59613), (309, 19871), (641, 9579), (1923, 3193)]