5178693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 8055936

約数和(自身を除く): 2877243

約数列:

[1, 3, 13, 17, 39, 51, 73, 107, 219, 221, 321, 663, 949, 1241, 1391, 1819, 2847, 3723, 4173, 5457, 7811, 16133, 23433, 23647, 48399, 70941, 101543, 132787, 304629, 398361, 1726231, 5178693]

約数ペア:

[(1, 5178693), (3, 1726231), (13, 398361), (17, 304629), (39, 132787), (51, 101543), (73, 70941), (107, 48399), (219, 23647), (221, 23433), (321, 16133), (663, 7811), (949, 5457), (1241, 4173), (1391, 3723), (1819, 2847)]