3889167

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 5719680

約数和(自身を除く): 1830513

約数列:

[1, 3, 19, 31, 57, 71, 93, 213, 589, 961, 1349, 1767, 2201, 2883, 4047, 6603, 18259, 41819, 54777, 68231, 125457, 204693, 1296389, 3889167]

約数ペア:

[(1, 3889167), (3, 1296389), (19, 204693), (31, 125457), (57, 68231), (71, 54777), (93, 41819), (213, 18259), (589, 6603), (961, 4047), (1349, 2883), (1767, 2201)]