6389937

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 9800960

約数和(自身を除く): 3411023

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 619, 1147, 1857, 3441, 5571, 10323, 19189, 22903, 57567, 68709, 172701, 206127, 709993, 2129979, 6389937]

約数ペア:

[(1, 6389937), (3, 2129979), (9, 709993), (31, 206127), (37, 172701), (93, 68709), (111, 57567), (279, 22903), (333, 19189), (619, 10323), (1147, 5571), (1857, 3441)]