6572319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 3878625

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 431, 663, 897, 1173, 1293, 5083, 5603, 7327, 9913, 15249, 16809, 21981, 29739, 95251, 128869, 168521, 285753, 386607, 505563, 2190773, 6572319]

約数ペア:

[(1, 6572319), (3, 2190773), (13, 505563), (17, 386607), (23, 285753), (39, 168521), (51, 128869), (69, 95251), (221, 29739), (299, 21981), (391, 16809), (431, 15249), (663, 9913), (897, 7327), (1173, 5603), (1293, 5083)]