6687477

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 10347480

約数和(自身を除く): 3660003

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 401, 981, 1203, 1853, 3609, 5559, 6817, 16677, 20451, 43709, 61353, 131127, 393381, 743053, 2229159, 6687477]

約数ペア:

[(1, 6687477), (3, 2229159), (9, 743053), (17, 393381), (51, 131127), (109, 61353), (153, 43709), (327, 20451), (401, 16677), (981, 6817), (1203, 5559), (1853, 3609)]