28829721

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5849}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 40435200

約数和(自身を除く): 11605479

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5849, 17547, 181319, 309997, 543957, 929991, 9609907, 28829721]

約数ペア:

[(1, 28829721), (3, 9609907), (31, 929991), (53, 543957), (93, 309997), (159, 181319), (1643, 17547), (4929, 5849)]