28914873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1303}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 41623680

約数和(自身を除く): 12708807

約数列:

[1, 3, 13, 39, 569, 1303, 1707, 3909, 7397, 16939, 22191, 50817, 741407, 2224221, 9638291, 28914873]

約数ペア:

[(1, 28914873), (3, 9638291), (13, 2224221), (39, 741407), (569, 50817), (1303, 22191), (1707, 16939), (3909, 7397)]