388796613

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{6143}}^1$

素因数の和:6253

約数の個数: 24

約数和(自身を含む): 558317568

約数和(自身を除く): 169520955

約数列:

[1, 3, 17, 51, 73, 219, 289, 867, 1241, 3723, 6143, 18429, 21097, 63291, 104431, 313293, 448439, 1345317, 1775327, 5325981, 7623463, 22870389, 129598871, 388796613]

約数ペア:

[(1, 388796613), (3, 129598871), (17, 22870389), (51, 7623463), (73, 5325981), (219, 1775327), (289, 1345317), (867, 448439), (1241, 313293), (3723, 104431), (6143, 63291), (18429, 21097)]